Comprehensive side-by-side LLM comparison
o1-pro leads with 33.0% higher average benchmark score. Overall, o1-pro is the stronger choice for coding tasks.
Mistral AI
Mistral Small 3.1 24B Instruct was developed as the instruction-tuned version of the 3.1 base model, designed to deliver improved instruction-following with refinements from the updated architecture. Built to serve diverse applications with enhanced reliability, it advances the Small model line's capabilities.
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 Instruct
Mistral AI
2025-03-17
Average performance across 1 common benchmarks

Mistral Small 3.1 24B Instruct

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

Mistral Small 3.1 24B Instruct

o1-pro

Mistral Small 3.1 24B Instruct

o1-pro