Claude 3 OpusvsMistral Devstral Small 1.1
Mistral Devstral Small 1.1 is cheaper than Claude 3 Opus at $0.1/M vs $15/M input tokens.
| Spec | Claude 3 Opus | Mistral Devstral Small 1.1 |
|---|---|---|
| Input price | $15/M tokens | $0.1/M tokens |
| Output price | $75/M tokens | $0.3/M tokens |
| Context window | 200K tokens | — |
| Weights | — | Open |
| Free API (OpenRouter) | No | No |
| Released | Mar 2024 | Jul 2025 |
Our Verdict
Claude 3 Opus
Mistral Devstral Small 1.1Runner-up
Not enough votes to call it. On the specs, Claude 3 Opus has the edge: bigger model tier, bigger context window, major provider backing.
Mistral Devstral Small 1.1 costs 250x less per token.
Too close to call
API pricing
Cost per 1M tokens
Claude 3 Opus
Input
$15.00
Output
$75.00
Mistral Devstral Small 1.1
Input
$0.10
150× cheaper
Output
$0.30
250× cheaper
Mistral Devstral Small 1.1 is cheaper on both: 150× input, 250× output.
Writing DNA
Style Comparison
Similarity
56%
Mistral Devstral Small 1.1 uses 376.3x more bold
Claude 3 Opus
Mistral Devstral Small 1.1
54%Vocabulary51%
14wSentence Length18w
0.48Hedging0.55
0.0Bold3.8
3.0Lists5.1
0.00Emoji0.00
0.00Headings0.07
0.06Transitions0.28
Based on 3 + 27 text responses
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