Gemma 3 12B vs Claude Opus 4
Compare Gemma 3 12B by Google AI against Claude Opus 4 by Anthropic, tested across 53 shared challenges. Updated April 2026.
Which is better, Gemma 3 12B or Claude Opus 4?
Gemma 3 12B and Claude Opus 4 are both competitive models. Gemma 3 12B costs $0.03/M input tokens vs $15/M for Claude Opus 4. Compare their real outputs side by side below.
Key Differences Between Gemma 3 12B and Claude Opus 4
Gemma 3 12B is made by google while Claude Opus 4 is from anthropic. On pricing, Gemma 3 12B costs $0.03/M input tokens vs $15/M for Claude Opus 4.
No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, newer, bigger context window.
Gemma 3 12B is 2500x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Opus 4 uses 11.2x more emoji
vsAsk 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.
