Comprehensive side-by-side LLM comparison
o3-pro offers 44.0K more tokens in context window than Mistral Small 3.1 24B Base. Mistral Small 3.1 24B Base is $99.60 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
Mistral AI
Mistral Small 3.1 24B Base represents an updated iteration of the 24B foundation model, developed with architectural refinements and improved training. Built to provide enhanced base capabilities for fine-tuning, it incorporates learnings from previous versions for better downstream performance.
OpenAI
o3-pro was developed as the flagship reasoning model in the o3 family, designed to deliver maximum reasoning depth and reliability for the most challenging analytical tasks. Built for professionals requiring the highest level of thoughtful problem-solving, it extends reasoning capabilities to handle complex multi-step challenges across diverse domains.
2 months newer

Mistral Small 3.1 24B Base
Mistral AI
2025-03-17

o3-pro
OpenAI
2025-06-10
Cost per million tokens (USD)

Mistral Small 3.1 24B Base

o3-pro
Context window and performance specifications
o3-pro
2024-05-31
Available providers and their performance metrics

Mistral Small 3.1 24B Base
Mistral AI

o3-pro

Mistral Small 3.1 24B Base

o3-pro

Mistral Small 3.1 24B Base

o3-pro
OpenAI