GPT-4o
openai/gpt-4o-2024-11-20
Creator
OpenAIReleased
2024-11-20Weights
not reportedContext
128k tokens ~Price in / out per Mtok
$2.50 ~ / $10.00 ~OpenRouter routed price — not the vendor's list price, fetched 2026-10-19
State
rankedHealth summary
2 of 3 scores sit on benchmarks that still discriminate. Every number here has been measured independently. 1 sits on benchmarks with a high risk of test-set contamination.
Scores
| Benchmark | Config | Score | Harness | Provenance | Measured | Health |
|---|---|---|---|---|---|---|
| Knowledge | ||||||
| GPQAnearing saturation | base | 47.9% | not reported | ind. | 2024-11-20 | superseded |
| Humanity's Last Examactive | base | 2.7% | not reported | ind. | 2024-11-20 | clear |
| On benchmarks that no longer discriminateKept visible on purpose. These are often the numbers a launch announcement leads with. | ||||||
| SWE-bench Verifiedsaturated | base | 31.0% | not reported | ind. | 2024-11-20 | saturatedcontaminated |