OpenAI
o3-mini is OpenAI's most recent small reasoning model, providing high intelligence at the same cost and latency targets of o1-mini.
Introducing o3 and o4-miniRank #192 across 526
Rank #239 across 436
Rank #250 across 357
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Higher bars mean stronger relative placement.
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 25.2 | #192 |
| Artificial Analysis Coding Index | coding | 17.3 | #239 |
| MMLU-Pro | reasoning | 80.2% | #112 |
| GPQA | reasoning | 77.3% | #144 |
| Humanity's Last Exam |
| reasoning |
| 12.3% |
| #136 |
| LiveCodeBench | coding | 73.4% | #55 |
| SciCode | coding, reasoning | 39.8% | #116 |
| MATH-500 | math | 98.5% | #10 |
| AIME | math | 86.0% | #14 |
| Output Speed | speed | 218.5 tok/s | #25 |
| Time to First Token | speed | 19.01s | #281 |
| Blended Price | cost | $1.93/M | #250 |
| Input Price | cost | $1.10/M | #246 |
| Output Price | cost | $4.40/M | #248 |
| Value Index | cost, overall | 13.1 | #250 |