Comprehensive side-by-side LLM comparison
o4-mini leads with 22.0% higher average benchmark score. o4-mini supports multimodal inputs. Overall, o4-mini is the stronger choice for coding tasks.
Mistral AI
Magistral Small was created as an efficient reasoning-focused variant, designed to bring analytical capabilities to applications with tighter resource constraints. Built to balance problem-solving depth with practical deployment needs, it extends reasoning-enhanced AI to broader use cases.
OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
1 month newer

o4-mini
OpenAI
2025-04-16

Magistral Small 2506
Mistral AI
2025-06-10
Context window and performance specifications
Average performance across 3 common benchmarks

Magistral Small 2506

o4-mini
o4-mini
2024-05-31
Magistral Small 2506
2025-06-01
Available providers and their performance metrics

Magistral Small 2506

o4-mini
OpenAI

Magistral Small 2506

o4-mini

Magistral Small 2506

o4-mini