Model board / GPT-5.4 mini
GPT-5.4 mini
previous OpenAIVerified 2026-09-03 against the provider's own page. Prices are USD per 1M tokens, list rate — no committed-use, enterprise or volume discount.
not stated on the sourced pricing page
Watch out
GPT-5.6 Luna is dearer per token but a generation newer — compare on your own eval
What we would use it for
Cheap tier if you are already pinned to it
What this has cost, week by week
Output price at each refresh since 2026-07-30. A vendor change is the provider changing its price. Our correction means this board changed what it prints and the provider's charge did not move — the two are never merged, because publishing the second as the first would be a price rise that never happened.
Nothing has moved since we started tracking it.
Where these numbers came from
No number on this page was written that was not read from one of those pages on 2026-09-03. If one is wrong, send us the source URL and it is corrected in the next weekly refresh, with a changelog line saying what was wrong — contact@naderu.com.
The rest of the board
This row sits alongside 53 others on the model board, refreshed every week. The same data as JSON, and the terms for using it, are at /board-data.