Google recaps September 2026 AI launches, led by Gemini 4 Argon

Google's September 2026 roundup highlights Gemini 4 Argon, a frontier model with a 1-million-token output limit aimed at complex tasks such as cybersecurity defense.

Argon is rolling out first to trusted cyber defenders through the Fairwind Program, with developer, enterprise, and consumer access to follow after guardrail feedback. The post also covers Gemini 3.8 Flash, Connected Apps in Gemini, and WeatherNext 3.