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Gemini 3.1 Pro Preview

Canonical ID: opencode/gemini-3.1-pro

Advanced Gemini model for complex reasoning, coding, and multimodal analysis

Reasoning: Yes Tool use: Yes

Overview

text image video audio pdf
Provider
OpenCode Zen logo OpenCode Zen
Release date
2026-02-19
Last updated
2026-02-19
Input modalities
text, image, video, audio, pdf
Output modalities
text

Pricing and Limits

Token pricing

Input
$2/1M
Output
$12/1M
Cached input
N/A
Currency: USD

Context and output

Context window
1,048,576
Max output tokens
65,536
Qualified ID
opencode/gemini-3.1-pro

Model Summary

Gemini 3.1 Pro Preview is a model listing in the OpenCode Zen provider catalog. It is categorized under the gemini-3.1-pro family.

The model supports text, image, video, audio, pdf modalities across input/output paths. Reported context capacity is 1,048,576. Pricing is listed at $2/1M input and $12/1M output.

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Same Family: gemini-3.1-pro

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Model Provider Context Input Output Flags
Gemini-3.1-Pro
poe/google/gemini-3.1-pro
Poe logo Poe
1,048,576 $2/1M $12/1M
Reasoning Tools