Model board / Sonar Reasoning Pro
Sonar Reasoning Pro
latest Perplexity · SonarVerified 2026-09-03 against the provider's own page. Prices are USD per 1M tokens, list rate — no committed-use, enterprise or volume discount.
plus $6/$10/$14 per 1,000 requests by low/medium/high search-context size — the same request-fee schedule as Sonar Pro
not stated on the pricing page
Watch out
Added on 2026-08-27 — not yet compared against Sonar Pro on your own eval; the per-request fee still usually exceeds the token cost. Separately: the pricing page now says "Sonar Chat Completions is now Agent API" and that Sonar "will be supported until September 27, 2026". That date is on the Chat Completions endpoint, not on this model — no Sonar model is marked deprecated — but if you call it through Chat Completions you have a migration, not a renewal
What we would use it for
A reasoning-capable grounded tier between Sonar and Sonar Pro
What this has cost, week by week
Output price at each refresh since 2026-08-20. 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.
Discussed in Naderu Weekly
- The weights aren't the whole model — 2026-08-20
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.