GPT-5 Pro vs GPT-5

Compare GPT-5 Pro and GPT-5, both from OpenAI, in 20 community votes, gpt-5 pro wins 73% of head-to-head duels, context windows of 400K vs 400K, tested across 37 shared challenges. Updated February 2026.

In 20 community votes, GPT-5 Pro wins 73% of head-to-head duels. GPT-5 Pro leads in Reasoning, Web Design. Based on blind community voting from the RIVAL open dataset of 20+ human preference judgments for this pair.