Claude 3.7 Thinking SonnetvsOpenRouter Fusion · Budget (Jun 2026)
OpenRouter Fusion · Budget (Jun 2026) has a larger context window than Claude 3.7 Thinking Sonnet (256K tokens vs 200K tokens).
| Spec | Claude 3.7 Thinking Sonnet | OpenRouter Fusion · Budget (Jun 2026) |
|---|---|---|
| Input price | $6/M tokens | — |
| Output price | $30/M tokens | — |
| Context window | 200K tokens | 256K tokens |
| Released | Feb 2025 | Jun 2026 |
Our Verdict
OpenRouter Fusion · Budget (Jun 2026)
Claude 3.7 Thinking SonnetRunner-up
Not enough votes to call it. On the specs, OpenRouter Fusion · Budget (Jun 2026) has the edge: bigger model tier, newer.
Too close to call
API pricing
Cost per 1M tokens
Claude 3.7 Thinking Sonnet
Input
$6.00
Output
$30.00
OpenRouter Fusion · Budget (Jun 2026)
Input
—
Output
—
Writing DNA
Style Comparison
Similarity
44%
Claude 3.7 Thinking Sonnet
OpenRouter Fusion · Budget (Jun 2026)
61%Vocabulary58%
49wSentence Length22w
0.64Hedging0.13
2.2Bold3.8
4.5Lists1.7
0.00Emoji0.01
1.81Headings0.93
0.21Transitions0.17
Based on 21 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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