openai/gpt-5.6-sol-pro| Provider | Input, $ per 1M | Output, $ per 1M | In our data since |
|---|---|---|---|
| OpenRouter | $5 | $30 | 31 Jul 2026 |
Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.
The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.
| Task set | Result | Run conditions | Measured by |
|---|---|---|---|
| WeirdML — unusual machine learning tasks | 89.43 % | effort: max | https://htihle.github.io/weirdml.html |
| FrontierMath, level 4 — research-grade problems | 82.93 % | effort: max | Epoch evaluations |
| SimpleBench — trick questions | 66.04 % | — | SimpleBench Leaderboard |
| Chess puzzles | 62.12 % | effort: max | Epoch evaluations |
| APEX-Agents | 40 % | effort: max | — |