OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and advanced reasoning...
OpenAI: GPT-4 — OpenAI. Context window 8,191 tokens. API pricing (per 1M tokens): Input $30, Output $60. License: Proprietary. LMArena 1,263. GPQA Diamond 42.4%.
| Provider | OpenAI |
|---|---|
| API model ID | openai/gpt-4 |
| Tier | Frontier |
| Context window | 8,191 tokens |
| Max output | 4,096 tokens |
| License | Proprietary |
| API pricing (per 1M tokens) · Input | $30 |
| API pricing (per 1M tokens) · Output | $60 |
| LMArena | 1,263 (gpt-4-1106-preview) |
| GPQA Diamond | 42.4% |
LMArena (CC-BY 4.0, best reasoning setting, 2026-10-02) · GPQA Diamond: Epoch AI (CC-BY 4.0)
Compare in the full catalog