Gemini 3.5 Flash vs GPT 4.1 Nano
Google's high-speed thinking model for agentic workflows, chat, and coding.
Fastest and cheapest model in the GPT-4.1 series for low-latency applications.
No captured outputs for these models yet.
Frequently Asked Questions: Gemini 3.5 Flash vs GPT 4.1 Nano▼
Which is better, Gemini 3.5 Flash or GPT 4.1 Nano?
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Based on the Capability Index, Gemini 3.5 Flash scores higher (86.2 vs 64.4). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, Gemini 3.5 Flash or GPT 4.1 Nano?
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GPT 4.1 Nano has a lower blended cost. Gemini 3.5 Flash: $1.50 input / $9.00 output. GPT 4.1 Nano: $0.10 input / $0.40 output.
Which has a larger context window, Gemini 3.5 Flash or GPT 4.1 Nano?
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Gemini 3.5 Flash has a larger context window: Gemini 3.5 Flash supports 1M tokens vs GPT 4.1 Nano at 1M tokens.
Do both Gemini 3.5 Flash and GPT 4.1 Nano support vision?
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Yes, both Gemini 3.5 Flash and GPT 4.1 Nano support vision/image input.
What are the key differences between Gemini 3.5 Flash and GPT 4.1 Nano?
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Key differences: Gemini 3.5 Flash has a notably higher capability index (21.8 point gap); GPT 4.1 Nano is significantly cheaper; only Gemini 3.5 Flash offers extended reasoning mode. 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 Gemini 3.5 Flash and GPT 4.1 Nano for free on idapt.app to see which performs better for your specific needs.