Google: Gemini 3.5 Flash

Gemini 3.5 Flash is Google's high-efficiency multimodal model, bringing near-Pro level coding and reasoning at Flash-tier cost and speed. It is highly optimized for coding proficiency and parallel agentic execution...

45.0 Coding Index*235.3 tokens/sec*$1.50/1M input tokens
Release Date
May 19, 2026
Context Window
1,048,576 tokens
Max Output
65,536 tokens
Input Modalities
textimagevideofileaudio

Try Google: Gemini 3.5 Flash in Kilo Code

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Benchmarking Google: Gemini 3.5 Flash

Coding Performance

Coding benchmarks and performance metrics for development tasks

Coding Benchmarks

BenchmarkScore
AA Coding Index45.0%
SciCode53.1%
TerminalBench Hard40.9%
LCR69.3%
IFBench76.3%

Speed & Efficiency

MetricValue
Output Speed235 tok/s

Performance metrics from Artificial Analysis

Real-World Usage

Real-world usage statistics from the Kilo Code community

Weekly Token Usage

Mode Rankings (Last Week)

Where this model ranks for each built-in mode

Code

Write, modify, and refactor code

No data

Ask

Get answers and explanations

No data

Debug

Diagnose and fix software issues

No data

Orchestrator

Coordinate tasks across multiple modes

#81

Real-world metrics from the Kilo Code Leaderboard

Pricing

Cost per 1 million tokens

Input Tokens
$1.50
per 1M tokens
Output Tokens
$9.00
per 1M tokens

Example Cost

Analyzing a 10,000 line codebase (≈40k input tokens, 10k output tokens) costs approximately $0.1500

Coding Capabilities

Features and parameters relevant to coding tasks

Coding Features

Function Calling
Can call external functions/APIs
Tool Choice
Control over function selection
Structured Outputs
JSON schema validation
Reasoning Tokens
Extended thinking for complex problems

Pricing details from OpenRouter

Technical Details

Architecture and implementation specifications

Model ID
google/gemini-3.5-flash
Artificial Analysis Slug
gemini-3-5-flash
Created
May 19, 2026
Tokenizer
Gemini
Input Modalities
text, image, video, file, audio
Context Window
1,048,576 tokens
Max Completion Tokens
65,536 tokens
Input Price
$1.50 per 1M tokens
Output Price
$9.00 per 1M tokens
Cache Read Price
$0.15 per 1M tokens
Cache Write Price
$0.08 per 1M tokens
Content Moderation
Disabled

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