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Gemma 3 1B vs Grok 4.20 0309

Google vs xAI — benchmarks, pricing, and capabilities side by side.

  • Grok 4.20 0309 has the higher intelligence index (88.5 vs 21.2)
Gemma 3 1BGrok 4.20 0309
Intelligence index21.288.5
DeveloperGooglexAI
TypeLLMLLM
AccessOpen weights
Context window
Input price$2.00 / 1M
Output price$6.00 / 1M
Speed97 tok/s
ReleasedMarch 12, 2025March 10, 2026
Parameters1000000000
Input modalities
Output modalities

Shared benchmarks

Gemma 3 1B
Grok 4.20 0309
GPQA Diamond
19.2
88.5