Gemini 3.5 Flash
MultimodalGemini 3.5 Flash is Google's fast frontier model in the Gemini 3.5 series, optimized for low latency and efficient scaling across chat, agentic, and multimodal workloads. It delivers strong performance on tool use and multimodal reasoning benchmarks such as MCP Atlas and MMMU-Pro. The model supports a 1M token input context window with up to 65.5K output tokens.
Key Specifications
Parameters
-
Context
1.0M
Release Date
May 19, 2026
Average Score
82.5%
Timeline
Key dates in the model's history
Announcement
May 19, 2026
Last Update
August 27, 2026
Technical Specifications
Parameters
-
Training Tokens
-
Knowledge Cutoff
January 31, 2026
Family
-
Capabilities
MultimodalZeroEval
Pricing & Availability
Input (per 1M tokens)
$1.50
Output (per 1M tokens)
$9.00
Max Input Tokens
1.0M
Max Output Tokens
65.5K
Supported Features
Function CallingStructured OutputCode ExecutionWeb SearchBatch InferenceFine-tuning
Benchmark Results
Model performance metrics across various tests and benchmarks
Other Tests
Specialized benchmarks
CharXiv-R
No tools • Self-reported
MCP Atlas
• Self-reported
MMMU-Pro
No tools • Self-reported
OSWorld-Verified
• Self-reported
License & Metadata
License
proprietary
Announcement Date
May 19, 2026
Last Updated
August 27, 2026
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