Search the web with AI-powered answers via Perplexity API. Supports three modes - Search API (ranked results), Sonar API (AI answers with citations, default), and Agentic Research API (third-party models with tools). All responses wrapped in untrusted-content boundaries for security.

通过 Perplexity API 使用 AI 驱动的答案进行网页搜索。支持三种模式：搜索 API（排序结果）、Sonar API（带引用的 AI 答案，默认模式）和智能研究 API（第三方模型搭配工具）。所有响应均包裹在非可信内容边界内以确保安全