Gemma 3 12B vs GPT-5
Compare Gemma 3 12B by Google AI against GPT-5 by OpenAI, in 11 community votes, gemma 3 12b wins 60% of head-to-head duels, tested across 52 shared challenges.
Web Design: Gemma 3 12B and GPT-5 are tied
Our Verdict
Gemma 3 12BWinner
GPT-5Runner-up
Pick Gemma 3 12B. In 11 blind votes, Gemma 3 12B wins 60% of the time. That's not luck.
Gemma 3 12B is 333x cheaper per token — worth considering if cost matters.
Clear winner
API pricing
Cost per 1M tokens
Gemma 3 12B
Input
$0.03
42× cheaper
Output
$0.03
333× cheaper
GPT-5
Input
$1.25
Output
$10.00
Gemma 3 12B is cheaper on both — 42× input, 333× output
Writing DNA
Style Comparison
Similarity
42%
Gemma 3 12B uses 32.7x more bold
Gemma 3 12B
GPT-5
52%Vocabulary65%
17wSentence Length13w
0.66Hedging0.20
6.2Bold0.2
5.4Lists4.6
0.00Emoji0.00
0.06Headings0.16
0.23Transitions0.03
Based on 23 + 16 text responses
Research
What we learned reading every model
FAQ
Common questions
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