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Gemini 3.2 Flash vs GPT-5.5

GPT-5.5 leads in 2 of 8 categories

Arena ELO

Tie

Cheaper

GPT-5.5

Faster

Tie

Detailed Comparison

CategoryGemini 3.2 FlashGPT-5.5
ProviderGoogle OpenAI
Context Window128K 128K
Input Price ($/1M)N/A $5 WIN
Output Price ($/1M)N/A $30 WIN
Arena ELON/A N/A
CodingN/A N/A
ReasoningN/A N/A
Speed (tokens/sec)N/A N/A
Open SourceNo No

Frequently Asked Questions

Which has a larger context window?

Gemini 3.2 Flash supports 128K context, while GPT-5.5 supports 128K.

Is Gemini 3.2 Flash or GPT-5.5 open source?

Gemini 3.2 Flash is proprietary. GPT-5.5 is proprietary.

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