Google locked its new Gemini 4 Argon model to cyber defenders over hacking risk. Will AI Ultra subscribers get it by Oct 14?

Google began rolling out its Gemini 4 Argon model to paying Google AI Pro and AI Ultra subscribers on October 13, 2026, giving Ultra subscribers access within the question's window. The expanded release followed a limited launch on September 30, when Argon was restricted to cybersecurity defenders in Google's Fairwind Program because of concerns about the model's potential offensive hacking capabilities. Under the broader rollout, Pro and Ultra subscribers gained access to Argon in the Gemini app and in Google's AI Mode in Search, while coding-focused surfaces including AI Studio and the Antigravity desktop app and CLI remained limited to Ultra subscribers. Google also introduced introductory API pricing of $2 per million input tokens and $10 per million output tokens, in effect through November 30, 2026, after which standard pricing of $4 and $20 per million tokens takes effect. The staged release reflected Google's effort to balance making its most capable model available to paying customers against the security risks posed by a system flagged for advanced offensive-cyber research potential. Predict Six's community was evenly split beforehand, with 50 percent forecasting Ultra subscribers would get access in time, underscoring the real uncertainty around Google's rollout timeline.