Compare Google: Gemma 4 31B by Google AI against Grok 3 Thinking by xAI, context windows of 262K vs 128K, tested across 8 shared challenges. Updated April 2026.
Google: Gemma 4 31B and Grok 3 Thinking are both competitive models. Context windows: 262K vs 128K tokens. Compare their real outputs side by side below.
Google: Gemma 4 31B is made by google while Grok 3 Thinking is from xai. Google: Gemma 4 31B has a 262K token context window compared to Grok 3 Thinking's 128K.
No community votes yet. On paper, Google: Gemma 4 31B has the edge — newer, bigger context window.
Google: Gemma 4 31B uses 23.8x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

Compare Google: Gemma 4 31B by Google AI against Grok 3 Thinking by xAI, context windows of 262K vs 128K, tested across 8 shared challenges. Updated April 2026.
Google: Gemma 4 31B and Grok 3 Thinking are both competitive models. Context windows: 262K vs 128K tokens. Compare their real outputs side by side below.
Google: Gemma 4 31B is made by google while Grok 3 Thinking is from xai. Google: Gemma 4 31B has a 262K token context window compared to Grok 3 Thinking's 128K.
No community votes yet. On paper, Google: Gemma 4 31B has the edge — newer, bigger context window.
Google: Gemma 4 31B uses 23.8x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

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