Gemini 3.8 Flash
Google · Sep 2, 2026
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
API model1.05M context$0.825 / 1M in
Gemini 3 Flash Preview
Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool...
- Context
- 1.05M
- Input / 1M
- $0.5
- Output / 1M
- $3
- Released
- Dec 17, 2025
Specifications
Gemini 3 Flash Preview specs
- Provider
- Type
- API model
- Model ID
google/gemini-3-flash-preview- Context window
- 1,048,576 tokens1.05M
- Input price
- $0.5per 1M input tokens
- Output price
- $3per 1M output tokens
- Accepts
- audio, file, image, text, video
- Produces
- text
- Released
- Dec 17, 2025
- Popularity
- 37/100position #34 in OpenRouter's weekly usage ranking
- Source
- OpenRouter
Overview
About Gemini 3 Flash Preview
Gemini 3 Flash Preview is an API model from Google, released on Dec 17, 2025, with a context window of 1,048,576 tokens, pricing of $0.5 per million input tokens and $3 per million output tokens. It accepts audio, file, image, text, video input and produces text output.
At listed prices, a request with 10,000 input tokens and 1,000 output tokens costs about $0.008.
Specs are sourced from OpenRouter and were last checked on Nov 3, 2026. Always confirm current pricing and limits with the provider before production use.
Tool callingStructured outputsJSON modeReasoning
FAQ
Gemini 3 Flash Preview questions
What is the context window of Gemini 3 Flash Preview?
Gemini 3 Flash Preview supports a context window of 1,048,576 tokens.
How much does Gemini 3 Flash Preview cost?
Gemini 3 Flash Preview is listed at $0.5 per million input tokens and $3 per million output tokens on OpenRouter.
When was Gemini 3 Flash Preview released?
Gemini 3 Flash Preview was published on Dec 17, 2025.
What inputs does Gemini 3 Flash Preview accept?
Gemini 3 Flash Preview accepts audio, file, image, text, video input and produces text output.