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Gemini 3.1 Pro

Google DeepMind

Gemini 3.1 Pro by Google DeepMind costs — per 1M input tokens and — per 1M output tokens, with a —-token context window.

Pricing

Input (per 1M tokens)
—
Output (per 1M tokens)
—
Cached input (per 1M)
—

Specifications

Provider
Google DeepMind
Context window
—
Parameters
—
Released
Feb 2026
Open weights
No
Frontier model
No

Benchmarks

LiveBenchreasoning/coding
80.7
LMArena (Chatbot Arena) Elohuman-preference
1479.8

Compare Gemini 3.1 Pro with…

Gemini 3.1 Pro vs GPT-5.1$9.00/1MGemini 3.1 Pro vs Claw Low$1.50/1MGemini 3.1 Pro vs Gemini 3 Pro Image$12.00/1MGemini 3.1 Pro vs Gemma 4 31B Garnet$0.31/1MGemini 3.1 Pro vs Phi-4$0.50/1MGemini 3.1 Pro vs Doubao 1.5 Vision Pro 32k$1.38/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.