Google、Gemini 3.8 Liveを発表 ——会話を続けながら推論やツール実行が可能

Google's launch of Gemini 3.8 Live and Gemini 3.8 Live Extended Thinking on September 15 2026 introduces a conversational AI that can continue a dialogue while performing on‑the‑fly inference and executing external tools. For website owners, this means a new class of bots that can not only scrape content but also interact with site APIs in real time, generating dynamic queries, filling forms, or triggering server‑side actions as part of a multi‑turn conversation. Because Gemini Live can invoke tool‑like functions, sites that expose search, recommendation, or transaction endpoints may see a surge in automated traffic that mimics genuine user behavior, potentially skewing analytics and increasing load on backend services. **Actionable tips:** 1. **Update your llms.txt** to explicitly list Gemini 3.8 Live’s user‑agent strings (e.g., `Google-Gemini-3.8-Live/1.0`) and declare which endpoints it may access, using `Disallow` rules for sensitive APIs. 2. Deploy a real‑time bot‑tracking layer that flags multi‑turn request patterns and tool‑execution signatures, allowing you to differentiate genuine users from Gemini‑driven sessions. 3. Configure rate limits and CAPTCHA challenges for high‑cost operations (e.g., form submissions) that Gemini Live might automate, protecting resources while still permitting legitimate traffic.