Comprehensive side-by-side LLM comparison
o1-mini leads with 52.8% higher average benchmark score. Devstral Medium offers 62.5K more tokens in context window than o1-mini. Devstral Medium is $12.60 cheaper per million tokens. Overall, o1-mini is the stronger choice for coding tasks.
Mistral AI
Devstral Medium is a language model developed by Mistral AI. It achieves strong performance with an average score of 61.6% across 1 benchmarks. Notable strengths include SWE-Bench Verified (61.6%). It supports a 256K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents Mistral AI's latest advancement in AI technology.
OpenAI
o1-mini is a language model developed by OpenAI. It achieves strong performance with an average score of 71.9% across 6 benchmarks. It excels particularly in HumanEval (92.4%), MATH-500 (90.0%), MMLU (85.2%). It supports a 194K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents OpenAI's latest advancement in AI technology.
10 months newer
o1-mini
OpenAI
2024-09-12
Devstral Medium
Mistral AI
2025-07-10
Cost per million tokens (USD)
Devstral Medium
o1-mini
Context window and performance specifications
Average performance across 7 common benchmarks
Devstral Medium
o1-mini
Available providers and their performance metrics
Devstral Medium
Mistral AI
o1-mini
Devstral Medium
o1-mini
Devstral Medium
o1-mini
Azure
OpenAI