Claude 3 Haiku vs GPT-4.1 Mini
Compare Claude 3 Haiku by Anthropic against GPT-4.1 Mini by OpenAI, context windows of 200K vs 1.0M, tested across 53 shared challenges.
Our Verdict
GPT-4.1 Mini
Claude 3 HaikuRunner-up
No community votes yet. On paper, GPT-4.1 Mini has the edge — newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Claude 3 Haiku
Input
$0.25
1.6× cheaper
Output
$1.25
1.3× cheaper
GPT-4.1 Mini
Input
$0.40
Output
$1.60
Claude 3 Haiku is cheaper on both — 1.6× input, 1.3× output
Writing DNA
Style Comparison
Similarity
50%
GPT-4.1 Mini uses 75.5x more headings
Claude 3 Haiku
GPT-4.1 Mini
50%Vocabulary59%
22wSentence Length19w
0.71Hedging0.46
0.3Bold4.7
5.9Lists4.9
0.00Emoji0.00
0.00Headings0.76
0.08Transitions0.17
Based on 13 + 23 text responses
Research
What we learned reading every model
FAQ
