Perplexity 攜手 NVIDIA 讓 Portable Computer 登陸 Windows，RTX PC 變身本地 AI 代理工作站

Perplexity's partnership with NVIDIA to expand its Portable Computer to Windows PCs, turning RTX‑equipped machines into local AI agent workstations, marks a major shift toward on‑device generative AI. For website owners, this rollout means a new class of high‑performance AI bots that can run entirely offline on users’ RTX hardware, reducing reliance on cloud APIs. Consequently, traffic spikes from traditional API‑based AI services may dip, while you could see an increase in direct, client‑side AI interactions that bypass server logs. This also raises the risk of AI‑generated content being posted to your site without passing through your moderation pipeline, as users can now generate text, summaries, or code locally and upload it instantly. **Actionable tips:** 1. **Update your llms.txt** to explicitly list Perplexity’s local agent identifiers (e.g., `User‑Agent: Perplexity‑Portable/Windows`) and set appropriate crawl‑delay values to prevent aggressive content scraping from on‑device agents. 2. Deploy a real‑time bot‑traffic monitor that flags requests originating from RTX‑based GPUs (detectable via `Sec‑CH-UA-Platform: Windows` and `Sec‑CH-UA-Model: RTX`) so you can distinguish genuine human traffic from locally generated AI submissions. 3. Integrate a client‑side validation script that checks for AI‑generated markers (such as repeated phrasing patterns common to Perplexity’s models) before allowing user‑submitted content to be stored, ensuring compliance with your moderation standards.