LLM Reference

Gemini 3.5 Flash

Released
2026-05-19
Last refreshed
2026-06-09
Status
Researched today
ProprietaryCommercial use with conditionsMultimodalCodingRAGAgentsLong contextVisionJSON / Tool useHighlight

Gemini 3.5 Flash has model metadata, but missing tracked provider pricing keeps it from being a default production pick.

Use it for

  • Teams evaluating coding, rag, and agents
  • Workloads that can use a 1m context window

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Teams that need a tracked hosted API route today
Specifications
Released
2026-05-19
Context
1m
Architecture
Decoder Only
Specialization
general
Openness
Proprietary
License
ProprietaryCommercial use with conditions
Created by

Pioneering artificial intelligence research.

London, United Kingdom
Founded 2014
Website
Pricing

No tracked provider token pricing is available yet.

About

Google's strongest agentic and coding model, outperforming Gemini 3.1 Pro on coding and agentic benchmarks (Terminal-Bench 2.1: 76.2%, GDPval-AA: 1656 Elo, CharXiv Reasoning: 84.2%). Multimodal: text, vision, video, audio input. 1M-token context, 65K max output. Pricing: $1.50/$9.00 per 1M tokens in/out.

Gemini 3.5 Flash is a proprietary model in the Gemini 3.5 family. The structured metadata tracks a 1m-token context window, multimodal input, reasoning, function calling, tool use, structured outputs, and code execution. No headline benchmark score is tracked for Gemini 3.5 Flash yet.

Top use-case fit: coding, agents, and build tasks

Coding

Included by capability and metadata signals in the decision map.

RAG

Included by capability and metadata signals in the decision map.

Agents

Included by capability and metadata signals in the decision map.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.