Mistral Devstral Small 1.1 vs GPT-5
Compare Mistral Devstral Small 1.1 by Mistral AI against GPT-5 by OpenAI, tested across 52 shared challenges. Updated June 2026.
Which is better, Mistral Devstral Small 1.1 or GPT-5?
Mistral Devstral Small 1.1 and GPT-5 are both competitive models. Mistral Devstral Small 1.1 costs $0.1/M input tokens vs $1.25/M for GPT-5. Compare their real outputs side by side below.
Key Differences Between Mistral Devstral Small 1.1 and GPT-5
Mistral Devstral Small 1.1 is made by mistral while GPT-5 is from openai. On pricing, Mistral Devstral Small 1.1 costs $0.1/M input tokens vs $1.25/M for GPT-5.
Per 1M tokens
Mistral Devstral Small 1.1 is cheaper on both — 13× input, 33× output
No community votes yet. On paper, GPT-5 has the edge — bigger model tier, bigger context window, major provider backing.
Mistral Devstral Small 1.1 is 33x cheaper per token — worth considering if cost matters.
Style Comparison
Mistral Devstral Small 1.1 uses 22.8x more bold
