Mistral Devstral MediumvsGrok 4
Mistral Devstral Medium is cheaper than Grok 4 at $0.4/M vs $3/M input tokens.
| Spec | Mistral Devstral Medium | Grok 4 |
|---|---|---|
| Input price | $0.4/M tokens | $3/M tokens |
| Output price | $2/M tokens | $15/M tokens |
| Context window | — | 256K tokens |
| Released | Jul 2025 | Jul 2025 |
Our Verdict
Grok 4
Mistral Devstral MediumRunner-up
Not enough votes to call it. On the specs, Grok 4 has the edge: bigger model tier, bigger context window, major provider backing.
Grok 4 wins 3 categories, Image Generation by the widest margin. Mistral Devstral Medium costs 7.5x less per token.
Slight edge
API pricing
Cost per 1M tokens
Mistral Devstral Medium
Input
$0.40
7.5× cheaper
Output
$2.00
7.5× cheaper
Grok 4
Input
$3.00
Output
$15.00
Mistral Devstral Medium is cheaper on both — 7.5× input, 7.5× output
Writing DNA
Style Comparison
Similarity
46%
Grok 4 uses 59.8x more emoji
Mistral Devstral Medium
Grok 4
50%Vocabulary56%
18wSentence Length18w
0.50Hedging0.65
4.1Bold2.4
4.8Lists2.4
0.00Emoji0.60
0.19Headings0.73
0.29Transitions0.06
Based on 27 + 26 text responses
Research
What we learned reading every model
FAQ
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