GPT-5 vs GPT-5 Mini

Compare GPT-5 and GPT-5 Mini, both from OpenAI, in 20 community votes, gpt-5 wins 56% of head-to-head duels, tested across 45 shared challenges. Updated February 2026.

In 20 community votes, GPT-5 wins 56% of head-to-head duels. GPT-5 leads in Reasoning, Web Design, while GPT-5 Mini leads in Image Generation, Conversation. Based on blind community voting from the RIVAL open dataset of 20+ human preference judgments for this pair.

Reasoning: GPT-5 wins 67% of votes
Image Generation: GPT-5 Mini wins 75% of votes
Conversation: GPT-5 Mini wins 67% of votes
Web Design: GPT-5 wins 100% of votes
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