Gemini 4 Argon
Gemini 4 Argon is Google's September 30, 2026 frontier model. The launch post says it is rolling out only to trusted cyber defenders in the Fairwind Program, with broader developer, enterprise, and consumer access planned later, starting with the paid Gemini API and Google AI Ultra.
Provider
Model family
Google Gemini
Frontier multimodal LLM
Cost tier
Argon
Status
Current
Release Sep 30, 2026
Why teams choose it
Long-context and Gemini surfaces
Helps when you consolidate analysis in Google-hosted AI paths and rely on large-context ingestion or multimodal prompts.
Long-context analysis
Helps teams summarize, compare, and extract insights from long documents without losing important nuance.
Document-heavy workflows
Useful where teams ingest PDFs, slides, audio, or long threads and need repeatable extraction—not one-off prompting.
Cost-efficient routing
Useful as part of a routing stack where cheap models handle drafts and confirmations and this tier handles genuinely hard passages.
Tradeoffs to know
- No public Gemini API model ID as of October 7, 2026.
- Not generally available; Fairwind Program only at launch.
- Input context window is not stated on the launch post.
- Introductory $2/$10 rates later become $4/$20; the post does not date that change.
- Benchmark figures on the launch post are vendor-reported.
Technical specs
- Inputs
- text, image, video, document
- Outputs
- text
- Capabilities
- Frontier reasoning and coding, Visual understanding of charts, video, and documents, 1 million output tokens, Fairwind access for trusted cyber defenders
- License
- Proprietary API
- Access
- Fairwind Program
- Cached Input Discount
- 95% off input price
- Later Input Price Per Million
- 4
- Later Output Price Per Million
- 20
- Introductory Input Price Per Million
- 2
- Introductory Output Price Per Million
- 10
Benchmarks
- Lvbench Percent (vendor-reported)
- 91.7
- Cwe Bench V1 Percent (vendor-reported)
- 68
- Deepswe V1 1 Percent (vendor-reported)
- 77.9
- Automationbench Percent (vendor-reported)
- 51.3
Google Gemini family lineup
Current models
Related models
Gemini 4 Argon FAQ
What is Gemini 4 Argon?
Gemini 4 Argon is Google's September 30, 2026 frontier model. The launch post says it is rolling out only to trusted cyber defenders in the Fairwind Program, with broader developer, enterprise, and consumer access planned later, starting with the paid Gemini API and Google AI Ultra. Google has not published a Gemini API model ID, and the public models list does not include Argon. The same post sets an introductory price of $2 per million input tokens and $10 per million output tokens, with cached input at 95% off the input price, then $4 and $20 per million after the introductory period. It does not give the end date of that period or an input context window.
When does Gemini 4 Argon fit best?
Trusted cyber defense work inside the Fairwind Program
What should teams watch out for with Gemini 4 Argon?
No public Gemini API model ID as of October 7, 2026.
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