Claude 3 Haiku
Nothing here. The model returned empty. We stared at it for a while.
Claude 3 Haiku vs OpenAI o4 Mini High
Compare Claude 3 Haiku by Anthropic against OpenAI o4 Mini High by OpenAI, in 2 community votes, claude 3 haiku and openai o4 mini high are closely matched, context windows of 200K vs 200K, tested across 37 shared challenges. Updated April 2026.
Which is better, Claude 3 Haiku or OpenAI o4 Mini High?
Claude 3 Haiku and OpenAI o4 Mini High are closely matched based on 2 community votes. Claude 3 Haiku costs $0.25/M input tokens vs $1.1/M for OpenAI o4 Mini High. Context windows: 200K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Claude 3 Haiku and OpenAI o4 Mini High
Claude 3 Haiku is made by anthropic while OpenAI o4 Mini High is from openai. Claude 3 Haiku has a 200K token context window compared to OpenAI o4 Mini High's 200K. On pricing, Claude 3 Haiku costs $0.25/M input tokens vs $1.1/M for OpenAI o4 Mini High. In community voting, In 2 community votes, Claude 3 Haiku and OpenAI o4 Mini High are closely matched.
In 2 community votes, Claude 3 Haiku and OpenAI o4 Mini High are closely matched. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Our Verdict
OpenAI o4 Mini HighWinner
Claude 3 HaikuRunner-up
Votes are tied. OpenAI o4 Mini High is newer and likely incorporates more recent improvements.
Claude 3 Haiku is 3.5x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
59%
Claude 3 Haiku uses 34.3x more bold
Claude 3 Haiku
OpenAI o4 Mini High
50%Vocabulary70%
22wSentence Length18w
0.71Hedging0.33
0.3Bold0.0
5.9Lists1.3
0.00Emoji0.02
0.00Headings0.00
0.08Transitions0.04
Based on 13 + 14 text responses
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