Mistral Devstral Medium vs GPT-5.2
Compare Mistral Devstral Medium by Mistral AI against GPT-5.2 by OpenAI, tested across 53 shared challenges.
Our Verdict
GPT-5.2
Mistral Devstral MediumRunner-up
No community votes yet. On paper, GPT-5.2 has the edge — bigger model tier, newer, bigger context window, major provider backing.
Mistral Devstral Medium is 7.0x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
Mistral Devstral Medium
Input
$0.40
4.4× cheaper
Output
$2.00
7.0× cheaper
GPT-5.2
Input
$1.75
Output
$14.00
Mistral Devstral Medium is cheaper on both — 4.4× input, 7.0× output
Writing DNA
Style Comparison
Similarity
46%
GPT-5.2 uses 5.8x more emoji
Mistral Devstral Medium
GPT-5.2
50%Vocabulary64%
17wSentence Length16w
0.56Hedging0.34
4.5Bold9.4
5.3Lists3.9
0.00Emoji0.06
0.19Headings0.89
0.32Transitions0.31
Based on 21 + 15 text responses
Research
What we learned reading every model
FAQ
