OpenRouter Fusion · Budget (Jun 2026) vs Grok Code Fast 1
Compare OpenRouter Fusion · Budget (Jun 2026) by OpenRouter against Grok Code Fast 1 by xAI, context windows of 256K vs 256K, tested across 45 shared challenges.
Our Verdict
OpenRouter Fusion · Budget (Jun 2026)
Grok Code Fast 1Runner-up
No community votes yet. On paper, OpenRouter Fusion · Budget (Jun 2026) has the edge — bigger model tier, newer.
Too close to call
API pricing
Cost per 1M tokens
OpenRouter Fusion · Budget (Jun 2026)
Input
—
Output
—
Grok Code Fast 1
Input
$0.20
Output
$1.50
Writing DNA
Style Comparison
Similarity
40%
Grok Code Fast 1 uses 7.3x more hedging
OpenRouter Fusion · Budget (Jun 2026)
Grok Code Fast 1
58%Vocabulary60%
22wSentence Length17w
0.13Hedging0.97
3.8Bold2.8
1.7Lists2.5
0.01Emoji0.06
0.93Headings0.89
0.17Transitions0.11
Based on 27 + 23 text responses
Research
What we learned reading every model
FAQ
