Gemini 3.8 Flash Cyber is Google's language model with a 1.0M context window and up to 66K output tokens, starting at $0.75 / 1M input and $3.75 / 1M output. A Gemini large language model variant tuned as a fast Flash-tier model specialized for cybersecurity-related tasks.
Specifications
Canonical IDgoogle-gemini-3-8-flash-cyber
TypeLanguage
StatusActive
CreatorGoogleGoogle
Providers
Context Window1.0M tokens
Max Output66K tokens
Input ModalitiesAudioImagePDFTextVideo
Output ModalitiesText
Reasoning Effortsdefault

Capabilities

Input5/5
Text✓
Image✓
Audio✓
Video✓
PDF✓
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities3/13
Reasoning✓
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandardFlexFastBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Reasoning
$ / 1M
Audio In
$ / 1M
Image In
$ / 1M
Video In
$ / 1M
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Audio In
$ / 1M
Image In
$ / 1M
Video In
$ / 1M
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Audio In
$ / 1M
Image In
$ / 1M
Video In
$ / 1M
Input
$ / 1M
Output
$ / 1M
Google Vertex AI logo
Google Vertex AI
gemini-3.8-flash-cyber
$0.75$3.75$0.075$7.50$0.75$0.75$0.75$0.75$3.75$0.075$0.75$0.75$0.75$2.70$13.50$0.27$2.70$2.70$2.70$0.75$3.75

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Gemini 3.8 Flash1.0M$0.375$1.88Available
Gemini 3.7 Flash1.0M$0.750$3.75Deprecating
Gemini 3.6 Flash1.0M$0.750$3.75Deprecating
Gemini 3.1 Flash Image131K$0.250$1.50Available
Gemini 3.5 Flash1.0M$0.750$4.50Available
Gemini 3 Flash1.0M$0.250$1.50Available
Gemini 3 Flash1.0M$0.250$1.50Available
Gemini 3 Flash Preview1.0M$0.500$3.00Available
Gemini 3.8 Flash Cyber—1.0M$0.750$3.75Current
Gemini 3 Flash Reasoning————Available
Gemini 3 Flash Live——$0.250$1.50Available

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
Gemini 4 Argon—1.0M$2.00$10.00
Gemini 3.5 Flash LiteFlash-lite1.0M$0.150$1.25
Gemini 3.1 Flash Lite ImageFlash-lite66K$0.250$1.50
Gemini 3 Pro ImagePro131K$2.00$12.00
Gemini 3.1 Flash LiteFlash-lite1.0M$0.125$0.750
Gemini 3.1 Flash LiteFlash-lite1.0M$0.125$0.750
Gemini 3.1 Flash Lite PreviewFlash-lite1.0M$0.250$1.50
Gemini 3.1 Pro PreviewPro1.0M$1.00$6.00
Gemini 3 Pro PreviewPro1.0M$2.00$12.00
Gemini 3 Pro Preview LowPro————

Model IDs

gemini-3.8-flash-cyber
google-gemini-3-8-flash-cyber
vertex_ai/gemini-3.8-flash-cyber