Claude 3.7 Sonnet vs Mistral Devstral Small 1.1
Compare Claude 3.7 Sonnet by Anthropic against Mistral Devstral Small 1.1 by Mistral AI, tested across 55 shared challenges.
Our Verdict
Claude 3.7 Sonnet
Mistral Devstral Small 1.1Runner-up
No community votes yet. On paper, Claude 3.7 Sonnet has the edge — bigger model tier, bigger context window, major provider backing.
Mistral Devstral Small 1.1 is 50x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude 3.7 Sonnet
Input
$3.00
Output
$15.00
Mistral Devstral Small 1.1
Input
$0.10
30× cheaper
Output
$0.30
50× cheaper
Mistral Devstral Small 1.1 is cheaper on both — 30× input, 50× output
Writing DNA
Style Comparison
Similarity
57%
Claude 3.7 Sonnet uses 36.7x more headings
Claude 3.7 Sonnet
Mistral Devstral Small 1.1
62%Vocabulary50%
35wSentence Length17w
0.99Hedging0.56
1.2Bold4.3
4.3Lists5.7
0.00Emoji0.00
1.78Headings0.05
0.23Transitions0.34
Based on 13 + 21 text responses
Research
What we learned reading every model
FAQ
