Gemini 3.5 Flash

Gemini 3.5 Flash is a deprecated earlier-generation Flash model that provided sustained frontier-level intelligence optimized for real-world tasks at a higher speed and lower cost.

Documentation

Visit the What's new in Gemini 3.5 Flash page for full coverage of features and capabilities.

gemini-3.5-flash

Property Description
Model code gemini-3.5-flash
Supported data types

Inputs

Text, Image, Video, Audio, and PDF

Output

Text

Token limits[*]

Input token limit

1,048,576

Output token limit

65,536

Capabilities

Audio generation

Not supported

Caching

Supported

Code execution

Supported

Computer use

Supported (Preview)

File search

Supported

Function calling

Supported

Grounding with Google Maps

Supported

Image generation

Not supported

Live API

Not supported

Search grounding

Supported

Structured outputs

Supported

Thinking

Supported

URL context

Supported

Consumption options

Batch API

Supported

Flex inference

Supported

Priority inference

Supported

Versions
Read the model version patterns for more details.
  • Deprecated: gemini-3.5-flash (automatically routed to gemini-3.6-flash)
  • Preview: gemini-3-flash-preview
Latest update May 2026
Model card Model card