Google rolls out Gemini 4 Argon broadly to Pro/Ultra subscribers, emphasizing coding, finance, legal, and cybersecurity capabilities

Google's broader Gemini 4 Argon rollout extends access beyond the initial cyber-defender rollout to Pro/Ultra subscribers through the app and API. Pricing is listed at $2 per million input tokens and $10 per million output tokens, with caching discounts. One Pro user said Gemini 4 was exceeding their expectations in early testing and had used 15% of their plan after around 15–20 requests.