GPT-5 Pro vs Mistral Large
Compare GPT-5 Pro by OpenAI against Mistral Large by Mistral AI, context windows of 400K vs 32K, tested across 22 shared challenges. Updated April 2026.
Which is better, GPT-5 Pro or Mistral Large?
GPT-5 Pro and Mistral Large are both competitive models. GPT-5 Pro costs $15/M input tokens vs $8/M for Mistral Large. Context windows: 400K vs 32K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5 Pro and Mistral Large
GPT-5 Pro is made by openai while Mistral Large is from mistral. GPT-5 Pro has a 400K token context window compared to Mistral Large's 32K. On pricing, GPT-5 Pro costs $15/M input tokens vs $8/M for Mistral Large.
No community votes yet. On paper, GPT-5 Pro has the edge — bigger model tier, newer, bigger context window, major provider backing.
Mistral Large is 5.0x cheaper per token — worth considering if cost matters.
Style Comparison
Mistral Large uses 889.7x more bold
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