Google unveils Gemini 4 Argon, September AI updates

Google launched Gemini 4 Argon, its newest frontier model with advanced reasoning and a 1-million-token context window, targeting cybersecurity defense; September also brought Gemini 3.8 Flash, new voice models, and app integrations.

• Four Gemini 4 Argon agents beat Minecraft autonomously2026-10-18
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• Markets Face Rising Yields and AI Risks2026-10-01
• Google launches Gemini 4 Argon frontier model2026-09-30
• Qwen3.8-Omni-Flash Undercuts Gemini Flash Pricing2026-09-19