{
  "schema_version": "1.0.0",
  "generated_for": "2026-09-03",
  "refreshes": [
    "2026-07-30",
    "2026-08-06",
    "2026-08-14",
    "2026-08-20",
    "2026-08-27",
    "2026-09-03"
  ],
  "kinds": {
    "board-correction": "what this board prints changed; the provider's charge did not",
    "newly-stated": "the provider documented a value it had not stated before",
    "row-added": "the model entered the board",
    "row-removed": "the model left the board",
    "vendor-change": "the provider changed the number on its own page"
  },
  "note": "A 'board-correction' point means this board changed what it prints. The provider's charge did not move. Do not read it as a price change.",
  "models": {
    "claude-fable-5": {
      "name": "Claude Fable 5",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 128000,
          "note": "Anthropic's launch doc states 128K max output per request; the board had carried it as null.",
          "retrospective": false
        }
      ]
    },
    "claude-fable-5.1": {
      "name": "Claude Fable 5.1",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-09-03",
          "in": 10.0,
          "cached_in": 0.25,
          "out": 50.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "claude-haiku-4.5": {
      "name": "Claude Haiku 4.5",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 5.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "context.window"
          ],
          "before": null,
          "after": 200000,
          "note": "200,000 window and 64,000 max output from the same page. Both had been null since the row was added; the row previously said only that it predates the 4.6+ 1M guarantee.",
          "retrospective": false
        },
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 64000,
          "note": "200,000 window and 64,000 max output from the same page. Both had been null since the row was added; the row previously said only that it predates the 4.6+ 1M guarantee.",
          "retrospective": false
        }
      ]
    },
    "claude-mythos-5": {
      "name": "Claude Mythos 5",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-06",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 10.0,
          "cached_in": 1.0,
          "out": 50.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "claude-mythos-5.1": {
      "name": "Claude Mythos 5.1",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-09-03",
          "in": 10.0,
          "cached_in": 0.25,
          "out": 50.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "claude-opus-4.8": {
      "name": "Claude Opus 4.8",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "claude-opus-5": {
      "name": "Claude Opus 5",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 25.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 128000,
          "note": "128,000 read off Anthropic's models overview page, which this row now cites. Previously null.",
          "retrospective": false
        }
      ]
    },
    "claude-sonnet-4.6": {
      "name": "Claude Sonnet 4.6",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "claude-sonnet-5": {
      "name": "Claude Sonnet 5",
      "provider": "anthropic",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 10.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 128000,
          "note": "128,000 from the same page. Previously null.",
          "retrospective": false
        }
      ]
    },
    "codestral": {
      "name": "Codestral (v25.08)",
      "provider": "mistral",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-27",
          "in": 0.3,
          "cached_in": null,
          "out": 0.9,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 0.9,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-27",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        },
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "price.cached_in"
          ],
          "before": null,
          "after": 0.03,
          "note": "$0.03 from the same newly cited page. No change to what Mistral charges.",
          "retrospective": false
        }
      ]
    },
    "deepseek-v4-flash": {
      "name": "DeepSeek-V4-Flash",
      "provider": "deepseek",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.14,
          "cached_in": 0.0028,
          "out": 0.28,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.14,
          "cached_in": 0.0028,
          "out": 0.28,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.14,
          "cached_in": 0.0028,
          "out": 0.28,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.22,
          "cached_in": 0.007,
          "out": 0.66,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.44,
          "cached_in": 0.014,
          "out": 1.32,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.44,
          "cached_in": 0.014,
          "out": 1.32,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 0.14,
          "after": 0.22,
          "note": "The peak/off-peak change announced 2026-08-13 went live on schedule at 2026-08-16 16:00 UTC. At this pass the board printed the off-peak rate — see the 2026-08-27 correction.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.0028,
          "after": 0.007,
          "note": "The peak/off-peak change announced 2026-08-13 went live on schedule at 2026-08-16 16:00 UTC. At this pass the board printed the off-peak rate — see the 2026-08-27 correction.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 0.28,
          "after": 0.66,
          "note": "The peak/off-peak change announced 2026-08-13 went live on schedule at 2026-08-16 16:00 UTC. At this pass the board printed the off-peak rate — see the 2026-08-27 correction.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.in"
          ],
          "before": 0.22,
          "after": 0.44,
          "note": "Re-based from the off-peak rate to the peak rate, which DeepSeek's own pages call the standard rate. DeepSeek charged the same before and after; the board's column header promises list rates and was printing a time-of-day discount.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.007,
          "after": 0.014,
          "note": "Re-based from the off-peak rate to the peak rate, which DeepSeek's own pages call the standard rate. DeepSeek charged the same before and after; the board's column header promises list rates and was printing a time-of-day discount.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.out"
          ],
          "before": 0.66,
          "after": 1.32,
          "note": "Re-based from the off-peak rate to the peak rate, which DeepSeek's own pages call the standard rate. DeepSeek charged the same before and after; the board's column header promises list rates and was printing a time-of-day discount.",
          "retrospective": false
        }
      ]
    },
    "deepseek-v4-pro": {
      "name": "DeepSeek-V4-Pro",
      "provider": "deepseek",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.435,
          "cached_in": 0.003625,
          "out": 0.87,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.435,
          "cached_in": 0.003625,
          "out": 0.87,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.435,
          "cached_in": 0.003625,
          "out": 0.87,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.66,
          "cached_in": 0.022,
          "out": 1.98,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.32,
          "cached_in": 0.044,
          "out": 3.96,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.32,
          "cached_in": 0.044,
          "out": 3.96,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 0.435,
          "after": 0.66,
          "note": "As above: live 2026-08-16, printed here at the off-peak rate.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.003625,
          "after": 0.022,
          "note": "As above: live 2026-08-16, printed here at the off-peak rate.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 0.87,
          "after": 1.98,
          "note": "As above: live 2026-08-16, printed here at the off-peak rate.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.in"
          ],
          "before": 0.66,
          "after": 1.32,
          "note": "Re-based from off-peak to peak on the same grounds. No change to what DeepSeek charges.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.022,
          "after": 0.044,
          "note": "Re-based from off-peak to peak on the same grounds. No change to what DeepSeek charges.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "board-correction",
          "fields": [
            "price.out"
          ],
          "before": 1.98,
          "after": 3.96,
          "note": "Re-based from off-peak to peak on the same grounds. No change to what DeepSeek charges.",
          "retrospective": false
        }
      ]
    },
    "devstral-2": {
      "name": "Devstral 2",
      "provider": "mistral",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.4,
          "cached_in": null,
          "out": 2.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gemini-2.5-flash": {
      "name": "Gemini 2.5 Flash",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.3,
          "cached_in": 0.03,
          "out": 2.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gemini-3.1-flash-lite": {
      "name": "Gemini 3.1 Flash-Lite",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.25,
          "cached_in": 0.025,
          "out": 1.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gemini-3.1-pro-preview": {
      "name": "Gemini 3.1 Pro (preview)",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gemini-3.5-flash": {
      "name": "Gemini 3.5 Flash",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 9.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gemini-3.6-flash": {
      "name": "Gemini 3.6 Flash",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 7.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 7.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-14",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 1.5,
          "after": 0.75,
          "note": "Halved to $0.75/$0.075/$3.75 when Gemini 3.7 Flash superseded it three weeks after launch.",
          "retrospective": false
        },
        {
          "date": "2026-08-14",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.15,
          "after": 0.075,
          "note": "Halved to $0.75/$0.075/$3.75 when Gemini 3.7 Flash superseded it three weeks after launch.",
          "retrospective": false
        },
        {
          "date": "2026-08-14",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 7.5,
          "after": 3.75,
          "note": "Halved to $0.75/$0.075/$3.75 when Gemini 3.7 Flash superseded it three weeks after launch.",
          "retrospective": false
        }
      ]
    },
    "gemini-3.7-flash": {
      "name": "Gemini 3.7 Flash",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-14",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-14",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "gemini-3.8-flash": {
      "name": "Gemini 3.8 Flash",
      "provider": "google",
      "on_board": true,
      "points": [
        {
          "date": "2026-09-03",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 3.75,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "glm-4.7": {
      "name": "GLM-4.7",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.6,
          "cached_in": 0.11,
          "out": 2.2,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "glm-4.7-flashx": {
      "name": "GLM-4.7-FlashX",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.07,
          "cached_in": 0.01,
          "out": 0.4,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "glm-5": {
      "name": "GLM-5",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 3.2,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "glm-5.2": {
      "name": "GLM-5.2",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "newly-stated",
          "fields": [
            "context.window"
          ],
          "before": null,
          "after": 1000000,
          "note": "Picked up from the secondary comparison source. Z.ai's own pricing page still states no window, which the row says.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 131000,
          "note": "Picked up from the secondary comparison source. Z.ai's own pricing page still states no window, which the row says.",
          "retrospective": false
        }
      ]
    },
    "glm-5.3": {
      "name": "GLM-5.3",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-09-03",
          "in": 1.4,
          "cached_in": 0.26,
          "out": 4.4,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "glm-5.3-flash": {
      "name": "GLM-5.3-Flash",
      "provider": "zai",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-27",
          "in": 0.15,
          "cached_in": 0.03,
          "out": 0.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.15,
          "cached_in": 0.03,
          "out": 0.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-27",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "gpt-5.4-mini": {
      "name": "GPT-5.4 mini",
      "provider": "openai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.75,
          "cached_in": 0.075,
          "out": 4.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gpt-5.5": {
      "name": "GPT-5.5",
      "provider": "openai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "gpt-5.6-luna": {
      "name": "GPT-5.6 Luna",
      "provider": "openai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.0,
          "cached_in": 0.1,
          "out": 6.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.2,
          "cached_in": 0.02,
          "out": 1.2,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.2,
          "cached_in": 0.02,
          "out": 1.2,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.2,
          "cached_in": 0.02,
          "out": 1.2,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.2,
          "cached_in": 0.02,
          "out": 1.2,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.2,
          "cached_in": 0.02,
          "out": 1.2,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 1.0,
          "after": 0.2,
          "note": "OpenAI cut Luna by 80%, effective 2026-07-30: $1.00/$0.10/$6.00 to $0.20/$0.02/$1.20.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.1,
          "after": 0.02,
          "note": "OpenAI cut Luna by 80%, effective 2026-07-30: $1.00/$0.10/$6.00 to $0.20/$0.02/$1.20.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.cache_write"
          ],
          "before": null,
          "after": 0.25,
          "note": "The pricing page had stated this rate all along and the board carried it as null. OpenAI disclosed nothing new; we filled a gap of our own making.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 6.0,
          "after": 1.2,
          "note": "OpenAI cut Luna by 80%, effective 2026-07-30: $1.00/$0.10/$6.00 to $0.20/$0.02/$1.20.",
          "retrospective": false
        }
      ]
    },
    "gpt-5.6-sol": {
      "name": "GPT-5.6 Sol",
      "provider": "openai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 5.0,
          "cached_in": 0.5,
          "out": 30.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 4.0,
          "cached_in": 0.4,
          "out": 20.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 4.0,
          "cached_in": 0.4,
          "out": 20.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.cache_write"
          ],
          "before": null,
          "after": 6.25,
          "note": "As above — the page stated the cache-write rate and the board had carried null.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 5.0,
          "after": 4.0,
          "note": "OpenAI cut Sol from $5.00/$0.50/$6.25/$30.00 to $4.00/$0.40/$5.00/$20.00. The pricing page carries no announcement date, so this is recorded on the date the board observed it.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.5,
          "after": 0.4,
          "note": "OpenAI cut Sol from $5.00/$0.50/$6.25/$30.00 to $4.00/$0.40/$5.00/$20.00. The pricing page carries no announcement date, so this is recorded on the date the board observed it.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "vendor-change",
          "fields": [
            "price.cache_write"
          ],
          "before": 6.25,
          "after": 5.0,
          "note": "OpenAI cut Sol from $5.00/$0.50/$6.25/$30.00 to $4.00/$0.40/$5.00/$20.00. The pricing page carries no announcement date, so this is recorded on the date the board observed it.",
          "retrospective": false
        },
        {
          "date": "2026-08-27",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 30.0,
          "after": 20.0,
          "note": "OpenAI cut Sol from $5.00/$0.50/$6.25/$30.00 to $4.00/$0.40/$5.00/$20.00. The pricing page carries no announcement date, so this is recorded on the date the board observed it.",
          "retrospective": false
        }
      ]
    },
    "gpt-5.6-terra": {
      "name": "GPT-5.6 Terra",
      "provider": "openai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 2.5,
          "cached_in": 0.25,
          "out": 15.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.2,
          "out": 12.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.in"
          ],
          "before": 2.5,
          "after": 2.0,
          "note": "OpenAI cut Terra by 20%, effective 2026-07-30: $2.50/$0.25/$15.00 to $2.00/$0.20/$12.00.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.25,
          "after": 0.2,
          "note": "OpenAI cut Terra by 20%, effective 2026-07-30: $2.50/$0.25/$15.00 to $2.00/$0.20/$12.00.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.cache_write"
          ],
          "before": null,
          "after": 2.5,
          "note": "As above — the page stated the cache-write rate and the board had carried null.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "vendor-change",
          "fields": [
            "price.out"
          ],
          "before": 15.0,
          "after": 12.0,
          "note": "OpenAI cut Terra by 20%, effective 2026-07-30: $2.50/$0.25/$15.00 to $2.00/$0.20/$12.00.",
          "retrospective": false
        }
      ]
    },
    "grok-4.3": {
      "name": "Grok 4.3",
      "provider": "xai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.25,
          "cached_in": 0.2,
          "out": 2.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "grok-4.5": {
      "name": "Grok 4.5",
      "provider": "xai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.3,
          "out": 6.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "grok-4.6": {
      "name": "Grok 4.6",
      "provider": "xai",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-14",
          "in": 2.0,
          "cached_in": 0.5,
          "out": 6.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.5,
          "out": 6.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.5,
          "out": 6.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.5,
          "out": 6.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-14",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "grok-build-0.1": {
      "name": "Grok Build 0.1",
      "provider": "xai",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.0,
          "cached_in": 0.2,
          "out": 2.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "kimi-k2.6": {
      "name": "Kimi K2.6",
      "provider": "moonshot",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.2,
          "cached_in": 0.2,
          "out": 4.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.2,
          "cached_in": 0.2,
          "out": 4.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.2,
          "cached_in": 0.2,
          "out": 4.5,
          "verified_on": "2026-08-06",
          "carried_forward": true
        },
        {
          "date": "2026-08-20",
          "in": 0.95,
          "cached_in": 0.16,
          "out": 4.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.95,
          "cached_in": 0.16,
          "out": 4.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.95,
          "cached_in": 0.16,
          "out": 4.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "board-correction",
          "fields": [
            "price.in"
          ],
          "before": 1.2,
          "after": 0.95,
          "note": "Moonshot's per-model pricing pages became citable again, and the first-party rate was lower than the host figure the board had been carrying. Moonshot did not cut the price; we stopped quoting a host for it.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "board-correction",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.2,
          "after": 0.16,
          "note": "Moonshot's per-model pricing pages became citable again, and the first-party rate was lower than the host figure the board had been carrying. Moonshot did not cut the price; we stopped quoting a host for it.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "board-correction",
          "fields": [
            "price.out"
          ],
          "before": 4.5,
          "after": 4.0,
          "note": "Moonshot's per-model pricing pages became citable again, and the first-party rate was lower than the host figure the board had been carrying. Moonshot did not cut the price; we stopped quoting a host for it.",
          "retrospective": false
        },
        {
          "date": "2026-08-20",
          "kind": "newly-stated",
          "fields": [
            "context.window"
          ],
          "before": null,
          "after": 262144,
          "note": "262,144 documented on the restored per-model pricing page.",
          "retrospective": false
        }
      ]
    },
    "kimi-k2.7-code": {
      "name": "Kimi K2.7 Code",
      "provider": "moonshot",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-08-06",
          "carried_forward": true
        },
        {
          "date": "2026-08-20",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.95,
          "cached_in": 0.19,
          "out": 4.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "newly-stated",
          "fields": [
            "context.window"
          ],
          "before": null,
          "after": 262144,
          "note": "262,144 documented on the restored per-model pricing page.",
          "retrospective": false
        }
      ]
    },
    "kimi-k3": {
      "name": "Kimi K3",
      "provider": "moonshot",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-06",
          "carried_forward": true
        },
        {
          "date": "2026-08-20",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 3.0,
          "cached_in": 0.3,
          "out": 15.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "llama-3.3-70b": {
      "name": "Llama 3.3 70B",
      "provider": "meta",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.04,
          "cached_in": null,
          "out": 1.04,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "context.window"
          ],
          "before": 128000,
          "after": 131072,
          "note": "128,000 corrected to the model's own 131,072. Not recorded in the 2026-08-06 changelog; classified from the diff when this history was backfilled.",
          "retrospective": true
        },
        {
          "date": "2026-08-14",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 32768,
          "note": "Filled in at 32,768 from Groq's models page.",
          "retrospective": false
        }
      ]
    },
    "llama-4-scout": {
      "name": "Llama 4 Scout",
      "provider": "meta",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-08-14",
          "carried_forward": true
        },
        {
          "date": "2026-08-27",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-08-14",
          "carried_forward": true
        },
        {
          "date": "2026-09-03",
          "in": null,
          "cached_in": null,
          "out": null,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "minimax-m3": {
      "name": "MiniMax M3",
      "provider": "minimax",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.3,
          "cached_in": 0.06,
          "out": 1.2,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "context.max_output"
          ],
          "before": null,
          "after": 262144,
          "note": "262,144 stated on the OpenRouter model page this row already cites. The price is unchanged: Together still lists $0.30/$0.06/$1.20, which is the rate this row prints.",
          "retrospective": false
        }
      ]
    },
    "mistral-large-3": {
      "name": "Mistral Large 3",
      "provider": "mistral",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.5,
          "cached_in": null,
          "out": 1.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.5,
          "cached_in": null,
          "out": 1.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.5,
          "cached_in": null,
          "out": 1.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.5,
          "cached_in": null,
          "out": 1.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.5,
          "cached_in": null,
          "out": 1.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.5,
          "cached_in": 0.05,
          "out": 1.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "weights"
          ],
          "before": "partial",
          "after": "open",
          "note": "As above — Apache-2.0 (v25.12) confirmed against the models doc.",
          "retrospective": false
        },
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "price.cached_in"
          ],
          "before": null,
          "after": 0.05,
          "note": "$0.05 from the same newly cited page. No change to what Mistral charges.",
          "retrospective": false
        }
      ]
    },
    "mistral-medium-3.5": {
      "name": "Mistral Medium 3.5",
      "provider": "mistral",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.5,
          "cached_in": 0.15,
          "out": 7.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "weights"
          ],
          "before": "partial",
          "after": "open",
          "note": "Licence resolved against Mistral's models doc rather than left as 'check model card', which moved the row from partial to open. Mistral's terms did not change.",
          "retrospective": false
        },
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "price.cached_in"
          ],
          "before": null,
          "after": 0.15,
          "note": "$0.15 sourced from docs.mistral.ai/inference/pricing, a third Mistral pricing page that prints the cached-input column filled per model. Mistral's rate did not change — this board could not previously cite one, and the row carried null. The page is now cited by the row.",
          "retrospective": false
        }
      ]
    },
    "mistral-small-4": {
      "name": "Mistral Small 4",
      "provider": "mistral",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.15,
          "cached_in": null,
          "out": 0.6,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.15,
          "cached_in": null,
          "out": 0.6,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.15,
          "cached_in": null,
          "out": 0.6,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.15,
          "cached_in": null,
          "out": 0.6,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.15,
          "cached_in": null,
          "out": 0.6,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.15,
          "cached_in": 0.015,
          "out": 0.6,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "weights"
          ],
          "before": "partial",
          "after": "open",
          "note": "As above — Apache-2.0 (v26.03) confirmed against the models doc.",
          "retrospective": false
        },
        {
          "date": "2026-09-03",
          "kind": "newly-stated",
          "fields": [
            "price.cached_in"
          ],
          "before": null,
          "after": 0.015,
          "note": "$0.015 from the same newly cited page. No change to what Mistral charges.",
          "retrospective": false
        }
      ]
    },
    "muse-glimmer-30b": {
      "name": "Muse Glimmer 30B",
      "provider": "meta",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-20",
          "in": 0.35,
          "cached_in": 0.04,
          "out": 1.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.35,
          "cached_in": 0.04,
          "out": 1.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.35,
          "cached_in": 0.04,
          "out": 1.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "muse-spark-1.2": {
      "name": "Muse Spark 1.2",
      "provider": "meta",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-14",
          "in": 1.25,
          "cached_in": 0.15,
          "out": 4.25,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.25,
          "cached_in": 0.15,
          "out": 4.25,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.25,
          "cached_in": 0.15,
          "out": 4.25,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.25,
          "cached_in": 0.15,
          "out": 4.25,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-14",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "muse-spark-1.3": {
      "name": "Muse Spark 1.3",
      "provider": "meta",
      "on_board": true,
      "points": [
        {
          "date": "2026-09-03",
          "in": 1.25,
          "cached_in": 0.15,
          "out": 4.25,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-09-03",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "qwen3.5-397b-a17b": {
      "name": "Qwen3.5-397B-A17B",
      "provider": "alibaba",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.6,
          "cached_in": 0.35,
          "out": 3.6,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.6,
          "cached_in": null,
          "out": 3.6,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.6,
          "cached_in": null,
          "out": 3.6,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.6,
          "cached_in": null,
          "out": 3.6,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.6,
          "cached_in": null,
          "out": 3.6,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.6,
          "cached_in": null,
          "out": 3.6,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.35,
          "after": null,
          "note": "Withdrawn on the same grounds as Qwen3.7-Max — the $0.35 was a host's number.",
          "retrospective": false
        }
      ]
    },
    "qwen3.7-max": {
      "name": "Qwen3.7-Max",
      "provider": "alibaba",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 2.5,
          "cached_in": 0.25,
          "out": 7.5,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 2.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 2.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 2.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.5,
          "cached_in": null,
          "out": 7.5,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.cached_in"
          ],
          "before": 0.25,
          "after": null,
          "note": "Withdrawn, not cut: the $0.25 cached rate came from a host, and Alibaba's own page states no cached-input rate. A null here means unstated, not free.",
          "retrospective": false
        }
      ]
    },
    "qwen3.7-plus": {
      "name": "Qwen3.7-Plus",
      "provider": "alibaba",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 0.32,
          "cached_in": null,
          "out": 1.28,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 0.4,
          "cached_in": null,
          "out": 1.6,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 0.4,
          "cached_in": null,
          "out": 1.6,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 0.4,
          "cached_in": null,
          "out": 1.6,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 0.4,
          "cached_in": null,
          "out": 1.6,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 0.4,
          "cached_in": null,
          "out": 1.6,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.in"
          ],
          "before": 0.32,
          "after": 0.4,
          "note": "Re-sourced from Together AI to Alibaba's own Model Studio page. The first-party rate is higher than the host rate the board had been printing; Alibaba did not raise anything.",
          "retrospective": false
        },
        {
          "date": "2026-08-06",
          "kind": "board-correction",
          "fields": [
            "price.out"
          ],
          "before": 1.28,
          "after": 1.6,
          "note": "Re-sourced from Together AI to Alibaba's own Model Studio page. The first-party rate is higher than the host rate the board had been printing; Alibaba did not raise anything.",
          "retrospective": false
        }
      ]
    },
    "qwen3.8-max": {
      "name": "Qwen3.8-Max",
      "provider": "alibaba",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": 0.25,
          "out": 6.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": 0.25,
          "out": 6.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": 0.25,
          "out": 6.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    },
    "sonar": {
      "name": "Sonar",
      "provider": "perplexity",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 1.0,
          "cached_in": null,
          "out": 1.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "sonar-pro": {
      "name": "Sonar Pro",
      "provider": "perplexity",
      "on_board": true,
      "points": [
        {
          "date": "2026-07-30",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-07-30",
          "carried_forward": false
        },
        {
          "date": "2026-08-06",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-08-06",
          "carried_forward": false
        },
        {
          "date": "2026-08-14",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-08-14",
          "carried_forward": false
        },
        {
          "date": "2026-08-20",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 3.0,
          "cached_in": null,
          "out": 15.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": []
    },
    "sonar-reasoning-pro": {
      "name": "Sonar Reasoning Pro",
      "provider": "perplexity",
      "on_board": true,
      "points": [
        {
          "date": "2026-08-20",
          "in": 2.0,
          "cached_in": null,
          "out": 8.0,
          "verified_on": "2026-08-20",
          "carried_forward": false
        },
        {
          "date": "2026-08-27",
          "in": 2.0,
          "cached_in": null,
          "out": 8.0,
          "verified_on": "2026-08-27",
          "carried_forward": false
        },
        {
          "date": "2026-09-03",
          "in": 2.0,
          "cached_in": null,
          "out": 8.0,
          "verified_on": "2026-09-03",
          "carried_forward": false
        }
      ],
      "changes": [
        {
          "date": "2026-08-20",
          "kind": "row-added",
          "fields": [],
          "before": null,
          "after": null,
          "note": null,
          "retrospective": false
        }
      ]
    }
  }
}
