Mistral Devstral MediumvsGrok 4.20 Multi-Agent Beta
Mistral Devstral Medium is cheaper than Grok 4.20 Multi-Agent Beta at $0.4/M vs $2/M input tokens.
| Spec | Mistral Devstral Medium | Grok 4.20 Multi-Agent Beta |
|---|---|---|
| Input price | $0.4/M tokens | $2/M tokens |
| Output price | $2/M tokens | $6/M tokens |
| Context window | — | 2.0M tokens |
| Released | Jul 2025 | Mar 2026 |
Our Verdict
Grok 4.20 Multi-Agent Beta
Mistral Devstral MediumRunner-up
Not enough votes to call it. On the specs, Grok 4.20 Multi-Agent Beta has the edge: bigger model tier, newer, bigger context window, major provider backing.
Mistral Devstral Medium costs 3.0x less per token.
Slight edge
API pricing
Cost per 1M tokens
Mistral Devstral Medium
Input
$0.40
5.0× cheaper
Output
$2.00
3.0× cheaper
Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Mistral Devstral Medium is cheaper on both — 5.0× input, 3.0× output
Writing DNA
Style Comparison
Similarity
50%
Mistral Devstral Medium uses 13.1x more transitions
Mistral Devstral Medium
Grok 4.20 Multi-Agent Beta
50%Vocabulary59%
17wSentence Length16w
0.56Hedging0.41
4.5Bold2.7
5.3Lists2.4
0.00Emoji0.00
0.19Headings0.26
0.32Transitions0.02
Based on 21 + 23 text responses
Research
What we learned reading every model
FAQ
Common questions
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