Gemini-3.1-Pro model ID, context window & pricing
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Quick facts
Model ID google/gemini-3.1-pro
Source Poe
Context Window 1048576
Pricing $2.00 input / $12.00 output per 1M tokens
Capabilities tool calling, reasoning
Model overview
Gemini-3.1-Pro is an AI model from Poe with 1048576 token context window and text, image, video, audio input support.
Published pricing is $2.00 input and $12.00 output per 1M tokens.
- Workloads that use text, image, video, audio inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID google/gemini-3.1-pro
Provider Poe
Family -
Status -
Knowledge Cutoff -
Release Date 2026-02-19
Input Modalities text, image, video, audio
Output Modalities text
Context Window 1048576
Input Limit -
Output Limit 65536
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control No
Open Weights No
Input Cost / 1M tokens $2.00
Output Cost / 1M tokens $12.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.20
Cache Write Cost / 1M tokens -