Gemini 2.5 Pro Preview 06-05 vs GPT-4

Compare Gemini 2.5 Pro Preview 06-05 by Google AI against GPT-4 by OpenAI, in 1 community votes, gemini 2.5 pro preview 06-05 wins 100% of head-to-head duels, context windows of 1.0M vs 8K, tested across 19 shared challenges. Updated February 2026.

In 1 community votes, Gemini 2.5 Pro Preview 06-05 wins 100% of head-to-head duels. Based on blind community voting from the RIVAL open dataset of 1+ human preference judgments for this pair.