LLMAPI only
o1-mini
OpenAI
Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- LLM
- Access
- API only
- Released
- September 12, 2024
- License
- proprietary
- Context window
- 128,000 tokens
- Output speed
- 115 tok/s
- Latency (TTFT)
- 0.5s
- API pricing
- $3.00 in · $12.00 out / 1M tokens
Capabilities
Function callingStructured output
Benchmarks
Reasoning
Coding
| HumanEval | 92.4 |
| LiveCodeBench | 57.6 |
Math
| MATH-500 | 90 |
General
| MMLU | 85.2 |
| MMLU-Pro | 74.2 |
| Humanity’s Last Exam | 4.9 |