Gemini 3 Flash
by Google
Gemini 3 Flash is a model from Google, released on December 17, 2025. It has a 1M-token context window and can generate up to 66K output tokens. API pricing is $0.5 per 1M input tokens and $3 per 1M output tokens.
Gemini 3 Flash offers frontier intelligence built for speed at a fraction of the cost. It combines Gemini 3's Pro-grade reasoning with Flash-level latency, efficiency and cost. Features a 1 million-token input context window and is optimized for agentic workflows, coding, and complex analysis.
Key specs
| Provider | |
|---|---|
| Release date | 2025-12-17 |
| License | proprietary |
| Context window | 1M tokens |
| Max output | 66K tokens |
| Input price | $0.5 / 1M tokens |
| Output price | $3 / 1M tokens |
| Intelligence Score | 36.6 |
| Coding index | 21.9 |
| Output speed | 540 tokens/s |
| Time to first token | 1.20 s |
Quick answers
What is the context window of Gemini 3 Flash?
Gemini 3 Flash has a context window of 1M tokens, with a maximum output of 66K tokens per response.
How much does Gemini 3 Flash cost?
Gemini 3 Flash costs $0.5 per 1M input tokens and $3 per 1M output tokens through the API.
Is Gemini 3 Flash open source?
No. Gemini 3 Flash is a proprietary model from Google (proprietary license).
When was Gemini 3 Flash released?
Google released Gemini 3 Flash on December 17, 2025.
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