Google: Gemma 4 31B vs GPT-4o (Omni)
Compare Google: Gemma 4 31B by Google AI against GPT-4o (Omni) by OpenAI, context windows of 262K vs 128K, tested across 44 shared challenges. Updated May 2026.
Which is better, Google: Gemma 4 31B or GPT-4o (Omni)?
Google: Gemma 4 31B and GPT-4o (Omni) are both competitive models. Google: Gemma 4 31B costs $0.14/M input tokens vs $2.5/M for GPT-4o (Omni). Context windows: 262K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Google: Gemma 4 31B and GPT-4o (Omni)
Google: Gemma 4 31B is made by google while GPT-4o (Omni) is from openai. Google: Gemma 4 31B has a 262K token context window compared to GPT-4o (Omni)'s 128K. On pricing, Google: Gemma 4 31B costs $0.14/M input tokens vs $2.5/M for GPT-4o (Omni).
Per 1M tokens
Google: Gemma 4 31B is cheaper on both — 18× input, 25× output
No community votes yet. On paper, Google: Gemma 4 31B has the edge — newer, bigger context window.
Google: Gemma 4 31B is 25x cheaper per token — worth considering if cost matters.
Style Comparison
Google: Gemma 4 31B uses 9.5x more emoji
