Comprehensive side-by-side LLM comparison
Devstral Small 1.1 offers 62.5K more tokens in context window than o1-mini. Devstral Small 1.1 is $14.60 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
Mistral AI
Devstral Small was developed as a more efficient development-focused model, designed to bring software engineering assistance to resource-conscious deployments. Built to provide coding capabilities with reduced computational requirements, it enables developer tools in environments where efficiency is paramount.
OpenAI
o1-mini was created as a faster, more cost-effective reasoning model, designed to bring extended thinking capabilities to applications with tighter latency and budget constraints. Built to excel particularly in coding and STEM reasoning while maintaining affordability, it provides a more accessible entry point to reasoning-enhanced AI assistance.
10 months newer

o1-mini
OpenAI
2024-09-12

Devstral Small 1.1
Mistral AI
2025-07-11
Cost per million tokens (USD)

Devstral Small 1.1

o1-mini
Context window and performance specifications
Available providers and their performance metrics

Devstral Small 1.1
Mistral AI

o1-mini

Devstral Small 1.1

o1-mini

Devstral Small 1.1

o1-mini
Azure
OpenAI