Enterprise Deep Research Agent (Dify)
A Deep Research system as a Dify workflow: intent gate → topic decomposition → a ReAct agent iteratively searches/extracts evidence via Tavily → DeepSeek/Qwen writes a footnote-cited Markdown report.
A replay of the Dify Deep Research workflow on a sample topic: the three-way intent gate, decomposition into subtopics, a ReAct agent that searches and extracts evidence per subtopic, source dedup with stable IDs, and a footnote-cited Markdown report.
Why this local version exists
The preview replays the real graph's behavior; no live Dify/Tavily/LLM calls. The running workflow lives on the Dify platform and needs DeepSeek, Tongyi/Qwen, and Tavily API keys.
Run the Deep Research workflow
Replays the Dify graph on a sample topic: intent gate → decomposition → an iterative ReAct agent that searches and extracts evidence per subtopic → source dedup → a footnote-cited report.
Research topic
当前主流的大模型对齐（alignment）方法有哪些？
Intent gate (DeepSeek)
Classify input: NeedMoreInfo / Decompose / Execute. Here → Execute.
Decompose (DeepSeek)
main_intent + key_dimensions + 2–3 subtopics with retriever-ready queries.
Research agent (ReAct)
Per subtopic: tavily_search → tavily_extract → {claim, quote, confidence}.
Accumulate (code)
URL→sid dedup, merge findings, append history.
Report (Qwen3-max)
Markdown report with [^sid] footnote citations.
Activity log
Run the workflow to watch the Dify graph execute stage by stage.
Subtopics & evidence
What to try
Run the workflow and follow the Dify graph: intent gate → decompose → research → accumulate → report.
Watch the ReAct agent extract {claim, quote, confidence} per subtopic via Tavily search + extract.
See URL→sid dedup (one source reused across subtopics) and the footnote-cited report.
What this demo proves
You can design a non-trivial Dify workflow: branching intent control, iteration, code nodes, multi-model routing.
You take evidence discipline seriously: claim+quote+confidence, stable source IDs, footnote citations.
You know when low-code is the right tool — and can be honest that the value is the orchestration.
Platform
Dify advanced-chat workflow · DeepSeek + Qwen3-max · Tavily
Graph
Intent gate → decompose → ReAct research → dedup → cited report
Best signal
Evidence-first agent workflow design in low-code