Comprehensive side-by-side LLM comparison
o3 leads with 48.9% higher average benchmark score. Overall, o3 is the stronger choice for coding tasks.
Mistral AI
Mistral Small 24B Base was developed as a 24-billion-parameter foundation model, designed to serve as a base for fine-tuning and customization. Built to provide a strong starting point for domain-specific applications, it represents an intermediate-scale option in Mistral's model lineup.
OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
2 months newer

Mistral Small 3 24B Base
Mistral AI
2025-01-30

o3
OpenAI
2025-04-16
Context window and performance specifications
Average performance across 1 common benchmarks

Mistral Small 3 24B Base

o3
Mistral Small 3 24B Base
2023-10-01
o3
2024-05-31
Available providers and their performance metrics

Mistral Small 3 24B Base

o3
OpenAI

Mistral Small 3 24B Base

o3

Mistral Small 3 24B Base

o3