01Aggregates search results from multiple engines (Baidu, Bing, DuckDuckGo, Brave, Wikipedia, GitHub, etc.), with common engines requiring no API keys.
02Utilizes adaptive multi-round searching, where an LLM generates optimal initial queries and refines subsequent searches based on information gaps.
03Employs N-layer content fetching with robust fallbacks (Playwright, Jina Reader, Wayback/Archive, Tavily) and parallel pre-fetching for efficiency.
04Generates detailed Markdown analysis summaries from full-page content, including citations and optional BGE-based semantic deduplication.
05Features a hybrid scoring backend (local reranker + heuristics) with dual-layer LLM configuration for both reasoning and fast models.
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