# Gemini 4 Argon



Google



Announced on September 30, 2026 for coding, enterprise knowledge work and cyber defense. Access is currently limited to trusted Fairwind Program testers. The 1M-token limit is for output, not the context window. Broader availability is planned, initially for paid API customers and Google AI Ultra subscribers; no general-release date is specified.


## Availability

Trusted Fairwind Program testers; broader access is planned
- Model released: Sep 30, 2026 · Date only
- Review updated: Oct 01, 2026 20:53 Thu · Beijing Time (UTC+8)

## Sources

- Source excerpt: https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/?utm_source=deepmind.google&utm_medium=referral&utm_campaign=gdm&utm_content=
- Source excerpt: https://x.com/GoogleDeepMind/status/2105388084154056939
- Source excerpt: https://x.com/GoogleDeepMind/status/2105388087367127256

Canonical entry: https://www.ailyre.com/source/?id=google-deepmind-gemini-4-argon&lang=en