---
title: "Gemini 3.8 Flash"
description: "Google's Flash model for coding and agents, with reasoning at Flash-level latency."
canonical: "https://vetted.tools/models/gemini-3-8-flash"
source: "https://vetted.tools/models/gemini-3-8-flash.md"
---

# Gemini 3.8 Flash

Google's Flash model for coding and agents, with reasoning at Flash-level latency.

Source: https://vetted.tools/models/gemini-3-8-flash

- Slug: `gemini-3-8-flash`
- By [Google](https://vetted.tools/companies/google) ([deepmind.google](https://deepmind.google/models/gemini/), checked 2026-09-26)
- Official page: [https://deepmind.google/models/gemini/](https://deepmind.google/models/gemini/)

## Facts

- Capabilities: Reasoning, File input, Vision, Tool use, Web search, Implicit caching, Video input, Structured output ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Context window: 1M tokens (1,000,000) ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Gateway ID: google/gemini-3.8-flash ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Input: $0.75 per 1M tokens ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Max output: 66K tokens (65,535) ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Takes: Text, image, PDF, video ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Returns: Text ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- No training on prompts: Offered by every provider on the Vercel AI Gateway, when you turn it on ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Output: $3.75 per 1M tokens ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Released: Sep 2, 2026 ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Type: Language ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)
- Zero data retention: Available on a paid Vercel plan through the AI Gateway, from some providers on it (you turn it on) ([Vercel AI Gateway](https://ai-gateway.vercel.sh/v1/models), checked 2026-09-25)

## Usage

- 189,838,598 requests and 9,054,814,145,589 tokens on [OpenRouter](https://openrouter.ai/google/gemini-3.8-flash) over the 24 days to 2026-09-25.

## Elsewhere on this site

- Home: https://vetted.tools/index.md
- Use cases: https://vetted.tools/use-cases.md
- Tools: https://vetted.tools/tools.md
- The brief: https://vetted.tools/brief.md
- Assessment: https://vetted.tools/assessment.md
- Site summary for agents: https://vetted.tools/llms.txt
- Every published page in one file: https://vetted.tools/llms-full.txt
- Every URL the site publishes: https://vetted.tools/sitemap.xml