Comprehensive side-by-side LLM comparison
o4-mini leads with 27.7% higher average benchmark score. o4-mini offers 163.8K more tokens in context window than Pixtral-12B. Pixtral-12B is $5.20 cheaper per million tokens. Overall, o4-mini is the stronger choice for coding tasks.
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.
Mistral AI
Pixtral 12B was introduced as Mistral's multimodal vision-language model, designed to understand and reason about both images and text. Built with 12 billion parameters for integrated visual and textual processing, it extends Mistral's capabilities into multimodal applications.
7 months newer

Pixtral-12B
Mistral AI
2024-09-17

o4-mini
OpenAI
2025-04-16
Cost per million tokens (USD)

o4-mini

Pixtral-12B
Context window and performance specifications
Average performance across 2 common benchmarks

o4-mini

Pixtral-12B
o4-mini
2024-05-31
Available providers and their performance metrics

o4-mini
OpenAI

Pixtral-12B

o4-mini

Pixtral-12B

o4-mini

Pixtral-12B
Mistral AI