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Gemini 3.5 Flash

Multimodal modelGemini FlashGemini 3.5

Gemini 3.5 Flash

Release date: 2026-06-20Updated: 2026-07-17 21:57:39.963Knowledge cutoff: 2025-011,597
Live demoGitHubHugging FaceCompare
Parameters
Not disclosed
Context length
1M
Chinese support
Supported
Reasoning ability

Gemini 3.5 Flash is a multimodal model from Google Deep Mind, released on 2026-06-20. It accepts text, image, audio, and video input and returns text output. The recorded context window is 1M, and the recorded maximum output is 64K. Cataloged capabilities include Reasoning model and Multilingual. The model weights are proprietary and are not published for download. Use the linked references to confirm current access, licensing, and provider-specific limits.

Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

Gemini 3.5 Flash

Model basics

Reasoning traces
Supported
Thinking modes
Thinking Level · High (Default)Standard ModeThinking Level · Low
Context length
1M tokens
Max output length
64K tokens
Model type
Multimodal model
Modality (in / out)
Text, Image, Audio, Video → Text
Release date
2026-06-20
Model file size
No data
MoE architecture
No
Total params / Active params
No data / N/A
Knowledge cutoff
2025-01
Gemini 3.5 Flash

Open source & experience

Code license
Proprietary
Weights license
Proprietary
GitHub repo
GitHub link unavailable
Hugging Face
Hugging Face link unavailable
Gemini 3.5 Flash

Official resources

Paper
DataLearnerAI blog
No blog post yet
Gemini 3.5 Flash

API details

API speed
4/5
💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.
Standard
TypeConditionInputOutput
Text-$1.50/ 1M$9.00/ 1M
Cache PricingPrompt Cache
TypeTTLWriteRead
Text--$0.150/ 1M
Gemini 3.5 Flash

Benchmark Results

Gemini 3.5 Flash currently shows benchmark results led by Simple Bench (4 / 63, score 76.70), MCP-Atlas (3 / 27, score 83.60), LiveBench (17 / 115, score 75.02). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.

Thinking
Tool usage

General Knowledge

3 evaluations
Benchmark / mode
Score
Rank/total
75.02
17 / 115
ARC-AGI-2
HighTools
72.10
12 / 61
HLE
HighTools
40.20
61 / 170

Common Sense Reasoning

1 evaluations
Benchmark / mode
Score
Rank/total
Simple Bench
Standard Mode
76.70
4 / 63

Coding and Software Engineer

2 evaluations
Benchmark / mode
Score
Rank/total
55.10
27 / 53
DeepSWE
MediumTools
37
14 / 18

AI Agent - Tool Usage

4 evaluations
Benchmark / mode
Score
Rank/total
MCP-Atlas
HighTools
83.60
3 / 27
78.40
8 / 23
76.20
14 / 27
MLE-Bench
Thinking ModeTools
49.70
2 / 3

Productivity Knowledge

1 evaluations
Benchmark / mode
Score
Rank/total
GDPval-AA v2
Thinking Mode
1349
3 / 4

Multimodal Understanding

2 evaluations
Benchmark / mode
Score
Rank/total
CharXiv RQ
Thinking Mode
84.20
6 / 8
CharXiv RQ
Thinking ModeTools
84.90
4 / 8

Other

2 evaluations
Benchmark / mode
Score
Rank/total
77.30
3 / 3
26.60
2 / 3

Compare with other models

Gemini 3.5 Flash

Publisher

Google Deep Mind
Google Deep Mind
View publisher details
Gemini 3.5 Flash

Model Overview

Gemini 3.5 Flash is a multimodal model from Google Deep Mind, released on 2026-06-20.

It accepts text, image, audio, and video input and produces text output. Its cataloged capabilities include Reasoning model and Multilingual. The recorded context window is 1M, and the recorded maximum output is 64K.

The model weights are proprietary and are not published for download. The page records 3 API pricing rules from DeepMind; current provider pricing and conditions should be checked before deployment. The evaluation section contains 9 cataloged benchmark results with their recorded modes and scores. The page links 2 release, model-card, repository, or provider references for checking the underlying claims. Specifications, availability, and prices can change; undisclosed values are intentionally left unstated.

Gemini 3.5 Flash

FAQ

What is Gemini 3.5 Flash?

Gemini 3.5 Flash is a multimodal model from Google Deep Mind, released on 2026-06-20. It accepts text, image, audio, and video input and returns text output. The recorded context window is 1M, and the recorded maximum output is 64K. Cataloged capabilities include Reasoning model and Multilingual. The model weights are proprietary and are not published for download. Use the linked references to confirm current access, licensing, and provider-specific limits.

What input and output modalities does Gemini 3.5 Flash support?

The current model record lists text, image, audio, and video as input and text as output.

What are the main recorded specifications for Gemini 3.5 Flash?

The recorded context window is 1M, and the recorded maximum output is 64K. Fields without a source-backed value remain undisclosed.

Does Gemini 3.5 Flash have API pricing?

The page records 3 API pricing rules from DeepMind; current provider pricing and conditions should be checked before deployment.

Are benchmark results available for Gemini 3.5 Flash?

The evaluation section contains 9 cataloged benchmark results with their recorded modes and scores. Compare only results that use the same benchmark version and evaluation mode.

Is Gemini 3.5 Flash open source?

The model weights are proprietary and are not published for download. Review the linked license text before commercial or derivative use.

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