Google

Gemini 3.5 Flash

gemini-3.5-flash

Fast, cost-efficient Gemini model for real-world agentic tasks

Gemini 3.5 Flash combines advanced capabilities with higher speed and lower cost for real-world tasks. It is designed for agentic use cases, subagent deployment, multi-step workflows, and long-running tasks at scale, especially fast agent loops involving complex coding and iteration.

1M context1M context
Released2026-05
Relays51 sites
High speedCost-efficient tasksSubagentsMulti-step workflowsLong-running tasks

Model information

Model ID
gemini-3.5-flash
Context
1M
Max input
-
Max output
65.5K
Knowledge cutoff
2025-01
Open weights
Not supported
License
-
Release date
2026-05

Input

Text: SupportedImage: SupportedAudio: SupportedVideo: SupportedPDF: SupportedFile: Supported

Output

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supported

API capabilities

Reasoning: SupportedTool call: SupportedStructured output: UnknownTemperature: Supported

Google Official Pricing

CNY
Updated: 2026-05-20T11:35:32.379+08:00Source

Input

¥10.5/ 1M tokens

Output

¥63/ 1M tokens

Cache read

¥1.05/ 1M tokens

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

How should Gemini 3.5 Flash relay pricing be compared?

This Gemini 3.5 Flash pricing page compares official pricing with public prices from 51 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 11/05/2026, 08:15.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.