Gemma 4 31B vs o3
Google's fourth-generation open dense model with native multimodal understanding.
OpenAI's most powerful reasoning model — top across math, coding, and science.
No captured outputs for these models yet.
Frequently Asked Questions: Gemma 4 31B vs o3▼
Which is better, Gemma 4 31B or o3?
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Both Gemma 4 31B and o3 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.
Which is cheaper, Gemma 4 31B or o3?
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Gemma 4 31B has a lower blended cost. Gemma 4 31B: $0.12 input / $0.35 output. o3: $2.00 input / $8.00 output.
Which has a larger context window, Gemma 4 31B or o3?
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Gemma 4 31B has a larger context window: Gemma 4 31B supports 262K tokens vs o3 at 200K tokens.
Do both Gemma 4 31B and o3 support vision?
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Yes, both Gemma 4 31B and o3 support vision/image input.
What are the key differences between Gemma 4 31B and o3?
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Key differences: Gemma 4 31B is significantly cheaper. Compare full specs on this page.
Which model should I choose for my use case?
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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 Gemma 4 31B and o3 for free on idapt.app to see which performs better for your specific needs.