OpenRouter Fusion · Budget (Jun 2026) vs GPT-4.1
Compare OpenRouter Fusion · Budget (Jun 2026) by OpenRouter against GPT-4.1 by OpenAI, context windows of 256K vs 1.0M, tested across 44 shared challenges.
Our Verdict
OpenRouter Fusion · Budget (Jun 2026)
GPT-4.1
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
OpenRouter Fusion · Budget (Jun 2026)
Input
—
Output
—
GPT-4.1
Input
$2.00
Output
$8.00
Writing DNA
Style Comparison
Similarity
46%
GPT-4.1 uses 23.7x more emoji
OpenRouter Fusion · Budget (Jun 2026)
GPT-4.1
58%Vocabulary58%
22wSentence Length19w
0.13Hedging0.38
3.8Bold9.0
1.7Lists6.1
0.01Emoji0.24
0.93Headings1.01
0.17Transitions0.07
Based on 27 + 25 text responses
Research
What we learned reading every model
FAQ
