OpenAI
partialShows if the model has enough results for an index.GPT-5 Codex
GPT-5 Codex is a model from OpenAI. 3 benchmarks count toward its score, in 2 categories.
IndexOverall score out of 100.Unranked
CoverageShare of the index weight with results.40%
SpeedOutput tokens per second.—
Input / 1MUS dollars per 1M input tokens.N/A
Output / 1MUS dollars per 1M output tokens.N/A
ContextMaximum tokens in one request.N/A
EloLMArena rating and rank.N/A
The index is a score out of 100. The ± range shows how much it can change.
CapabilitiesScore per category, out of 100.
Out of 100Results
3 counted| BenchmarkThe test name. | CategoryThe capability that the test measures. | ResultThe score from the publisher. | IndexThis result as a score out of 100. | RunThe settings of the run. | DateDate of the result. | Published byThe source of the result. |
|---|---|---|---|---|---|---|
| LiveCodeBench | Coding | 84.7% | 61.3 | — | 1 Sept 2026 | Vals AI |
| Terminal-Bench 1.0 | Agentic | 58.8% | 61.3 | — | 12 Jan 2026 | Vals AI |
| IOI v1 | Coding | 9.8% | 45.5 | — | 9 Aug 2026 | Vals AI |
3 benchmarks count, from 3 of 3 results. A grey row does not count. Too few models took that benchmark.