Gemini Pro 1.0 vs GPT-4o (Omni)
Compare Gemini Pro 1.0 by Google AI against GPT-4o (Omni) by OpenAI, in 2 community votes, gemini pro 1.0 and gpt-4o (omni) are closely matched, context windows of 33K vs 128K, tested across 27 shared challenges. Updated April 2026.
Which is better, Gemini Pro 1.0 or GPT-4o (Omni)?
Gemini Pro 1.0 and GPT-4o (Omni) are closely matched based on 2 community votes. Gemini Pro 1.0 costs $0.5/M input tokens vs $2.5/M for GPT-4o (Omni). Context windows: 33K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Gemini Pro 1.0 and GPT-4o (Omni)
Gemini Pro 1.0 is made by google while GPT-4o (Omni) is from openai. Gemini Pro 1.0 has a 33K token context window compared to GPT-4o (Omni)'s 128K. On pricing, Gemini Pro 1.0 costs $0.5/M input tokens vs $2.5/M for GPT-4o (Omni). In community voting, In 2 community votes, Gemini Pro 1.0 and GPT-4o (Omni) are closely matched.
In 2 community votes, Gemini Pro 1.0 and GPT-4o (Omni) 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-4o (Omni) is newer and likely incorporates more recent improvements.
Gemini Pro 1.0 is 6.7x cheaper per token — worth considering if cost matters.
Style Comparison
GPT-4o (Omni) uses 2.5x more emoji
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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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279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
