GPT-5 vs Mistral Large 2
Compare GPT-5 by OpenAI against Mistral Large 2 by Mistral AI, context windows of 400K vs 128K, tested across 23 shared challenges. Updated May 2026.
Which is better, GPT-5 or Mistral Large 2?
GPT-5 and Mistral Large 2 are both competitive models. GPT-5 costs $1.25/M input tokens vs $8/M for Mistral Large 2. Context windows: 400K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5 and Mistral Large 2
GPT-5 is made by openai while Mistral Large 2 is from mistral. GPT-5 has a 400K token context window compared to Mistral Large 2's 128K. On pricing, GPT-5 costs $1.25/M input tokens vs $8/M for Mistral Large 2.
Per 1M tokens
GPT-5 is cheaper on both — 6.4× input, 2.4× output
No community votes yet. On paper, GPT-5 has the edge — bigger model tier, newer, bigger context window, major provider backing.
Style Comparison
Mistral Large 2 uses 79.6x more emoji
