Gemini 4 Argon rolls out to Google AI Pro and Ultra users
Google announced a new Gemini model for complex work.
Official announcement and rollout start: 2026-10-13; timezone unspecified. Editorial view: relevant to multi-step document and coding work. This reports a vendor announcement, not our testing or a performance guarantee. Subscription, usage and regional conditions apply.
Usage conditions
- Hong Kong
- Gemini web supports this region; Argon depends on subscription and account rollout. Mobile, desktop and Search need separate checks. This region is absent from the Gemini API/AI Studio support list.
- Macau
- Gemini web supports this region; Argon depends on subscription and account rollout. Mobile, desktop and Search need separate checks. This region is absent from the Gemini API/AI Studio support list.
- Taiwan
- Gemini web supports this region; Argon depends on subscription and account rollout. Mobile, desktop and Search need separate checks. Taiwan is listed for Gemini API/AI Studio, subject to account and usage requirements.
Official source: Gemini 4 Argon: Built to solve your hardest problems