Comprehensive side-by-side LLM comparison
o1-pro leads with 41.5% higher average benchmark score. Overall, o1-pro is the stronger choice for coding tasks.
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
o1-pro was developed as an enhanced version of the o1 reasoning model, designed to provide extended reasoning capabilities with greater depth and reliability. Built for professionals and advanced users tackling complex analytical tasks, it offers enhanced thinking time and reasoning quality for the most demanding applications.
3 months newer

o1-pro
OpenAI
2024-12-17

Mistral Small 3.1 24B Base
Mistral AI
2025-03-17
Context window and performance specifications
Average performance across 1 common benchmarks

Mistral Small 3.1 24B Base

o1-pro
o1-pro
2023-09-30
Available providers and their performance metrics

Mistral Small 3.1 24B Base
Mistral AI

o1-pro

Mistral Small 3.1 24B Base

o1-pro

Mistral Small 3.1 24B Base

o1-pro