GoogleGemma 4 12BVSxAIGrok 4.20
Our Take
We recommend Grok 4.20 if you need peak intelligence and a much larger context window for full-repo analysis, or the free Gemma 4 12B if you want zero API costs and total offline privacy. While Grok 4.20 offers superior reasoning capability, Gemma 4 12B runs entirely on your own local hardware. Choose Grok 4.20 for repository-scale analysis, or Gemma 4 12B for zero-cost offline privacy and scripting single-file apps or clearly defined functions.
▶WHY?
Benchmark Calculations & Evidence:
Reasoning Accuracy: Both models were evaluated on the GPQA Diamond benchmark. Grok 4.20 scored 90%, while Gemma 4 12B scored 78.8% (+11.2% gap).
Coding Performance: Evaluated on different benchmarks. Gemma 4 12B scored 72% on LiveCodeBench (scripting single-file apps or clearly defined functions), while Grok 4.20 scored 51.8% on SWE-bench Pro (complex codebases, multi-file repositories, and architectural planning).
Context Window: Grok 4.20 supports a 1M context window, while Gemma 4 12B supports 262k.
Hosting Model: Gemma 4 12B runs locally for $0 API costs, while Grok 4.20 is a cloud API.
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Benchmarks & Scores
Coding (live-code-bench)
72%scripting single-file apps or clearly defined functions
Reasoning (gpqa-diamond)
78.8%graduate-level science QA
Cost & Context
Cost (per 1M tokens)
Self HostLocal execution (zero API fees)Context Window
262.14k tokensBenchmarks & Scores
Coding (swe-bench-pro)
51.8%complex codebases, multi-file repositories, and architectural planning
Reasoning (gpqa-diamond)Winner (+11.2%)
90%graduate-level science QA
Cost & Context
Cost (per 1M tokens)
$3.00Input: $2.00 | Output: $6.00Context WindowLarger
1.05M tokensFrequently Asked Questions about Gemma 4 12B vs Grok 4.20
For coding tasks, Gemma 4 12B scores 72% on live-code-bench (scripting single-file apps or clearly defined functions), while Grok 4.20 scores 51.8% on swe-bench-pro (complex codebases, multi-file repositories, and architectural planning).
Related Matchups
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