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Gemini 3.8 Flash

Gemini 3.8 Flash is a Google model for long-horizon software engineering, agent workflows, and multimodal tasks, available through the Gemini API.

Official siteVerified Oct 3, 2026

Overview

Gemini 3.8 Flash is generally available with a 1M-token context window and up to 64K output tokens. Gemini API workflows can combine text with image, audio, video, and document inputs.

Model specifications

Family
Gemini 3
Context
1,000,000 tokens
Input
Text, Image, Audio, Video, File
Output
Text
Open weights
No
Capabilities
Reasoning, Vision, Tool Use, Function Calling, Structured Output, Web Search, Code Execution

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