o4-mini
o4-mini — OpenAI multimodal model with an Intelligence Index of 29, a 256K-token context window and a blended price of $0.64/1M tokens.
Key specifications
| Intelligence Index | 29 |
|---|---|
| Coding Index | — |
| Agentic Index | — |
| Arena Elo | — |
| Context window (K tokens) | 256 |
| Blended price ($/1M tokens) | 0.6 |
| Output speed (tokens/s) | 167 |
About o4-mini
The o4-mini is a multimodal model from OpenAI with an Intelligence Index of 29.0 and a 256K-token context window. It runs at a blended price of $0.64 per million tokens and generates about 167 tokens/s. It is proprietary api. Leaderboard indices are a strong signal but only part of real-world quality, which also depends on tool use, latency and task fit.
The comparisons below show how o4-mini stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the o4-mini any good?
o4-mini — OpenAI multimodal model with an Intelligence Index of 29, a 256K-token context window and a blended price of $0.64/1M tokens.
What are the key specs of the o4-mini?
See the specification table above for the full breakdown.