xAI's smartest model, with frontier performance on coding, knowledge work, and STEM.
Compact open model for efficient on-device or edge deployment.
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Both Grok 4.6 and Gemma 3 4B are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
Gemma 3 4B has a lower blended cost. Grok 4.6: $2.00 input / $6.00 output. Gemma 3 4B: $0.05 input / $0.10 output.
Grok 4.6 has a larger context window: Grok 4.6 supports 500K tokens vs Gemma 3 4B at 131K tokens.
Yes, both Grok 4.6 and Gemma 3 4B support vision/image input.
Key differences: Gemma 3 4B is significantly cheaper; only Grok 4.6 offers extended reasoning mode. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Grok 4.6 and Gemma 3 4B for free on idapt.app to see which performs better for your specific needs.