Comprehensive side-by-side LLM comparison
o1-preview leads with 58.1% higher average benchmark score. Devstral Small 1.1 offers 95.2K more tokens in context window than o1-preview. Devstral Small 1.1 is $74.60 cheaper per million tokens. Overall, o1-preview is the stronger choice for coding tasks.
Mistral AI
Devstral Small 1.1 is a language model developed by Mistral AI. The model shows competitive results across 1 benchmarks. Notable strengths include SWE-Bench Verified (53.6%). It supports a 256K token context window for handling large documents. The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Mistral AI's latest advancement in AI technology.
OpenAI
o1-preview is a language model developed by OpenAI. It achieves strong performance with an average score of 64.8% across 8 benchmarks. It excels particularly in MGSM (90.8%), MMLU (90.8%), MATH (85.5%). It supports a 161K 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-preview
OpenAI
2024-09-12
Devstral Small 1.1
Mistral AI
2025-07-11
Cost per million tokens (USD)
Devstral Small 1.1
o1-preview
Context window and performance specifications
Average performance across 8 common benchmarks
Devstral Small 1.1
o1-preview
Available providers and their performance metrics
Devstral Small 1.1
Mistral AI
o1-preview
Devstral Small 1.1
o1-preview
Devstral Small 1.1
o1-preview
Azure
OpenAI