Gemini 1.5 Pro vs Gemma 3 27B
Compare Gemini 1.5 Pro and Gemma 3 27B, both from Google AI, tested across 19 shared challenges. Updated April 2026.
Which is better, Gemini 1.5 Pro or Gemma 3 27B?
Gemini 1.5 Pro and Gemma 3 27B are both competitive models. Gemini 1.5 Pro costs $3.5/M input tokens vs $0.09/M for Gemma 3 27B. Compare their real outputs side by side below.
Key Differences Between Gemini 1.5 Pro and Gemma 3 27B
Gemini 1.5 Pro is made by google while Gemma 3 27B is from google. On pricing, Gemini 1.5 Pro costs $3.5/M input tokens vs $0.09/M for Gemma 3 27B.
No community votes yet. On paper, Gemma 3 27B has the edge — bigger model tier, newer.
Gemma 3 27B is 62x cheaper per token — worth considering if cost matters.
Style Comparison
Gemma 3 27B uses 2.5x more headings
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.
