Mistral Devstral Small 1.1 vs GPT-5.2 Chat
Compare Mistral Devstral Small 1.1 by Mistral AI against GPT-5.2 Chat by OpenAI, tested across 53 shared challenges.
Our Verdict
GPT-5.2 Chat
Mistral Devstral Small 1.1Runner-up
No community votes yet. On paper, GPT-5.2 Chat has the edge — bigger model tier, newer, bigger context window, major provider backing.
Mistral Devstral Small 1.1 is 47x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
Mistral Devstral Small 1.1
Input
$0.10
18× cheaper
Output
$0.30
47× cheaper
GPT-5.2 Chat
Input
$1.75
Output
$14.00
Mistral Devstral Small 1.1 is cheaper on both — 18× input, 47× output
Writing DNA
Style Comparison
Similarity
38%
GPT-5.2 Chat uses 30.6x more emoji
Mistral Devstral Small 1.1
GPT-5.2 Chat
50%Vocabulary66%
17wSentence Length16w
0.56Hedging0.41
4.3Bold9.6
5.7Lists4.4
0.00Emoji0.31
0.05Headings1.20
0.34Transitions0.27
Based on 21 + 16 text responses
Research
What we learned reading every model
FAQ
