gpt-5.5-pro-pre-release
openai/gpt-5.5-pro-pre-release
Creator
OpenAIReleased
2026-04-23Weights
not reportedContext
not reportedPrice in / out per Mtok
not reported / not reportedState
rankedHealth summary
1 of 1 score sit on benchmarks that still discriminate. Every number here has been measured independently.
Scores
| Benchmark | Config | Score | Harness | Provenance | Measured | Health |
|---|---|---|---|---|---|---|
| Knowledge | ||||||
| GPQAnearing saturation | xhigh | 93.9% | not reported | ind. | 2026-04-23 | superseded |