GPT-4 (Mar 2023)
ModelActiveby OpenAI · family “gpt-mar”
Epoch Capabilities Index
125.9 #175 of 268
90% CI 119.3 – 129.9
Released
14 Mar 2023
Context window
Unknown
Max output
Unknown
Input $ / 1M tokens
Unknown
Output $ / 1M tokens
Unknown
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (7)
| Benchmark | Domain | Score | vs best recorded | Setting | Run | Source |
|---|---|---|---|---|---|---|
| METR Time Horizons | agents | 36.1% | 42% | — | — | External ↗ |
| OTIS Mock AIME 2024-2025 | math | 0.6% ±0.4 | 1% | — | 22 Oct 2025 | Eval log ↗ |
| GPQA diamond | science | 35.7% ±2.4 | 37% | — | 23 Oct 2025 | Eval log ↗ |
| GSM8K | math | 92.0% | 97% | — | — | External ↗ |
| MMLU | knowledge | 86.4% | 98% | — | — | External ↗ |
| Winogrande | other | 87.5% | 98% | — | — | External ↗ |
| HellaSwag | reasoning | 95.3% | 100% | — | — | External ↗ |
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
This model has no public API price listing
0 recorded prices on — (OpenRouter listing); re-read on every data refresh, most recently 44m ago. Steps show when the price changed.
Events
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