Comprehensive side-by-side LLM comparison
GPT-5 leads with 28.3% higher average benchmark score. GPT-5 offers 391.8K more tokens in context window than Pixtral-12B. Pixtral-12B is $10.95 cheaper per million tokens. Overall, GPT-5 is the stronger choice for coding tasks.
OpenAI
GPT-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
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.
10 months newer

Pixtral-12B
Mistral AI
2024-09-17

GPT-5
OpenAI
2025-08-07
Cost per million tokens (USD)

GPT-5

Pixtral-12B
Context window and performance specifications
Average performance across 4 common benchmarks

GPT-5

Pixtral-12B
GPT-5
2024-09-30
Available providers and their performance metrics

GPT-5
OpenAI
ZeroEval


GPT-5

Pixtral-12B

GPT-5

Pixtral-12B
Pixtral-12B
Mistral AI