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 use performance with substantially lower latency than larger Gemini variants, making it well suited for interactive development, long running agent loops, and collaborative coding tasks. Compared to Gemini 2.5 Flash, it provides broad quality improvements across reasoning, multimodal understanding, and reliability.
The model supports a 1M token context window and multimodal inputs including text, images, audio, video, and PDFs, with text output. It includes configurable reasoning via thinking levels (minimal, low, medium, high), structured output, tool use, and automatic context caching. Gemini 3 Flash Preview is optimized for users who want strong reasoning and agentic behavior without the cost or latency of full scale frontier models.
- Provider
- Context Length
- 1,048,576 tokens
- Input Types
- text, image, file, audio, video
- Output Types
- text
- Category
- Gemini
- Added
- 12/17/2025
Benchmark Performance
How Gemini 3 Flash Preview compares to its closest rivals across industry benchmarks
Metric: Money Balance ($)
Metric: Intelligence Index
Frequently Asked Questions
Common questions about Gemini 3 Flash Preview