Claude 3 Haiku vs GPT-5 Mini
Compare Claude 3 Haiku by Anthropic against GPT-5 Mini by OpenAI, in 2 community votes, claude 3 haiku and gpt-5 mini are closely matched, tested across 54 shared challenges. Updated April 2026.
Which is better, Claude 3 Haiku or GPT-5 Mini?
Claude 3 Haiku and GPT-5 Mini are closely matched based on 2 community votes. Claude 3 Haiku costs $0.25/M input tokens vs $0.25/M for GPT-5 Mini. Compare their real outputs side by side below.
Key Differences Between Claude 3 Haiku and GPT-5 Mini
Claude 3 Haiku is made by anthropic while GPT-5 Mini is from openai. On pricing, Claude 3 Haiku costs $0.25/M input tokens vs $0.25/M for GPT-5 Mini. In community voting, In 2 community votes, Claude 3 Haiku and GPT-5 Mini are closely matched.
In 2 community votes, Claude 3 Haiku and GPT-5 Mini are closely matched. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Votes are tied. GPT-5 Mini is newer and likely incorporates more recent improvements.
Style Comparison
Claude 3 Haiku uses 34.3x more bold
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178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
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We read every word. 250 models. 2.14 million words. This is what we found.
