{"id":26432,"date":"2025-02-22T22:33:39","date_gmt":"2025-02-22T14:33:39","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=26432"},"modified":"2025-04-01T02:40:10","modified_gmt":"2025-03-31T18:40:10","slug":"open-deep-research-2","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/en\/open-deep-research-2\/","title":{"rendered":"Open Deep Research\uff1aLangChain\u5f00\u6e90\u7684\u6df1\u5ea6\u7814\u7a76\u667a\u80fd\u52a9\u624b"},"content":{"rendered":"<p>Open Deep Research \u662f\u4e00\u4e2a\u57fa\u4e8e\u7f51\u7edc\u7684\u7814\u7a76\u52a9\u624b\uff0c\u80fd\u591f\u751f\u6210\u6709\u5173\u4efb\u4f55\u4e3b\u9898\u7684\u7efc\u5408\u7814\u7a76\u62a5\u544a\u3002\u8be5\u7cfb\u7edf\u91c7\u7528\u8ba1\u5212\u548c\u6267\u884c\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u7528\u6237\u53ef\u4ee5\u5148\u5bf9\u62a5\u544a\u7ed3\u6784\u8fdb\u884c\u89c4\u5212\u5e76\u5ba1\u9605\uff0c\u7136\u540e\u8fdb\u5165\u8017\u65f6\u7684\u7814\u7a76\u9636\u6bb5\u3002\u7528\u6237\u53ef\u9009\u62e9\u4e0d\u540c\u7684\u89c4\u5212\u6a21\u578b\u3001\u641c\u7d22API\u548c\u5199\u4f5c\u6a21\u578b\uff0c\u4f8b\u5982Tavily\u3001Perplexity\u3001Anthropic\u548cOpenAI\u7b49\uff0c\u4ee5\u6ee1\u8db3\u4e2a\u6027\u5316\u9700\u6c42\u3002Open Deep Research \u652f\u6301\u591a\u6b21\u8fed\u4ee3\u7684\u53cd\u601d\u548c\u641c\u7d22\uff0c\u786e\u4fdd\u62a5\u544a\u7684\u6df1\u5ea6\u548c\u51c6\u786e\u6027\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u914d\u7f6e\u6587\u4ef6\u548c\u547d\u4ee4\u884c\u64cd\u4f5c\u5feb\u901f\u90e8\u7f72\u548c\u4f7f\u7528\u8be5\u5de5\u5177\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26426\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/c19ab6afcb65586.png\" alt=\"\" width=\"1080\" height=\"594\" srcset=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/c19ab6afcb65586.png 1080w, https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/02\/c19ab6afcb65586-768x422.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li>\u63d0\u4f9b\u62a5\u544a\u7ed3\u6784\u5927\u7eb2<\/li>\n<li>\u8bbe\u5b9a\u89c4\u5212\u6a21\u578b\uff08\u5982DeepSeek\u3001OpenAI\u63a8\u7406\u6a21\u578b\u7b49\uff09<\/li>\n<li>\u5bf9\u62a5\u544a\u5404\u90e8\u5206\u7684\u8ba1\u5212\u8fdb\u884c\u53cd\u9988\u5e76\u8fed\u4ee3\u76f4\u5230\u7528\u6237\u6ee1\u610f<\/li>\n<li>\u8bbe\u5b9a\u641c\u7d22API\uff08\u5982Tavily\u3001Perplexity\uff09\u548c\u6bcf\u6b21\u7814\u7a76\u8fed\u4ee3\u7684\u641c\u7d22\u6b21\u6570<\/li>\n<li>\u8bbe\u5b9a\u6bcf\u90e8\u5206\u7684\u641c\u7d22\u6df1\u5ea6\uff08\u8fed\u4ee3\u6b21\u6570\uff09<\/li>\n<li>\u81ea\u5b9a\u4e49\u5199\u4f5c\u6a21\u578b\uff08\u5982Anthropic\uff09<\/li>\n<li>\u672c\u5730\u8fd0\u884cLangGraph Studio UI<\/li>\n<li>\u81ea\u52a8\u751f\u6210\u7ed3\u6784\u5316\u7684\u7814\u7a76\u62a5\u544a<\/li>\n<li>\u652f\u6301\u591a\u6b21\u641c\u7d22\u548c\u53cd\u601d\u8fed\u4ee3\uff0c\u63d0\u5347\u62a5\u544a\u8d28\u91cf<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<h3>\u5feb\u901f\u5165\u95e8<\/h3>\n<ol>\n<li>\u786e\u4fdd\u5df2\u8bbe\u7f6e\u6240\u9700\u5de5\u5177\u7684API\u5bc6\u94a5\u3002<\/li>\n<li>\u9009\u62e9\u4e00\u4e2a\u7f51\u7edc\u641c\u7d22\u5de5\u5177\uff08\u9ed8\u8ba4\u4f7f\u7528Tavily\uff09\uff1a\n<ul>\n<li><a href=\"https:\/\/www.kdjingpai.com\/ja\/tavily\/\">Tavily<\/a> API<\/li>\n<li><a href=\"https:\/\/www.kdjingpai.com\/ja\/perplexity-aizhiming\/\">Perplexity<\/a> API<\/li>\n<\/ul>\n<\/li>\n<li>\u9009\u62e9\u4e00\u4e2a\u5199\u4f5c\u6a21\u578b\uff08\u9ed8\u8ba4\u4f7f\u7528Anthropic <a href=\"https:\/\/www.kdjingpai.com\/ja\/claudeanquanfubai\/\">Claude<\/a> 3.5 Sonnet\uff09\uff1a\n<ul>\n<li><a href=\"https:\/\/www.kdjingpai.com\/ja\/claudeanquanfubai\/\">Anthropic<\/a><\/li>\n<li>OpenAI<\/li>\n<li><a href=\"https:\/\/www.kdjingpai.com\/ja\/groqaidamoxingbai\/\">Groq<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u9009\u62e9\u4e00\u4e2a\u89c4\u5212\u6a21\u578b\uff08\u9ed8\u8ba4\u4f7f\u7528OpenAI o3-mini\uff09\uff1a\n<ul>\n<li>OpenAI<\/li>\n<li>Groq<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<h4>\u865a\u62df\u73af\u5883<\/h4>\n<ol>\n<li>\u521b\u5efa\u865a\u62df\u73af\u5883\uff1a\n<pre><code>python -m venv open_deep_research\r\nsource open_deep_research\/bin\/activate\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<pre><code>\r\n<\/code><\/pre>\n<ol start=\"2\">\n<li>\u5b89\u88c5\uff1a\n<pre><code>pip install open-deep-research\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h4>\u5728Jupyter Notebook\u4e2d\u4f7f\u7528<\/h4>\n<ol>\n<li>\u5bfc\u5165\u5e76\u7f16\u8bd1\u56fe\u8868\uff1a\n<pre><code>from <a href=\"https:\/\/www.kdjingpai.com\/ja\/langgraph\/\">langgraph<\/a>.checkpoint.memory import MemorySaver\r\nfrom open_deep_research.graph import builder\r\nmemory = MemorySaver()\r\ngraph = builder.compile(checkpointer=memory)\r\n<\/code><\/pre>\n<\/li>\n<li>\u67e5\u770b\u56fe\u8868\uff1a\n<pre><code>from IPython.display import Image, display\r\ndisplay(Image(graph.get_graph(xray=1).draw_mermaid_png()))\r\n<\/code><\/pre>\n<\/li>\n<li>\u8fd0\u884c\u56fe\u8868\uff1a\n<pre><code>import uuid \r\nthread = {\"configurable\": {\"thread_id\": str(uuid.uuid4()),\r\n\"search_api\": \"tavily\",\r\n\"planner_provider\": \"openai\",\r\n\"planner_model\": \"<a href=\"https:\/\/www.kdjingpai.com\/ja\/openai-o3-mini-xiban\/\">o3-mini<\/a>\",\r\n\"writer_provider\": \"anthropic\",\r\n\"writer_model\": \"claude-3-5-sonnet-latest\",\r\n\"max_search_depth\": 1,\r\n}}\r\ntopic = \"Overview of the AI inference market with focus on Fireworks, <a href=\"https:\/\/www.kdjingpai.com\/ja\/together\/\">Together<\/a>.ai, Groq\"\r\nasync for event in graph.astream({\"topic\":topic,}, thread, stream_mode=\"updates\"):\r\nprint(event)\r\nprint(\"\\n\")\r\n<\/code><\/pre>\n<\/li>\n<li>\u751f\u6210\u62a5\u544a\u8ba1\u5212\u540e\uff0c\u63d0\u4ea4\u53cd\u9988\u66f4\u65b0\u62a5\u544a\u8ba1\u5212\uff1a\n<pre><code>from langgraph.types import <a href=\"https:\/\/www.kdjingpai.com\/ja\/cohere\/\">Command<\/a>\r\nasync for event in graph.astream(Command(resume=\"Include a revenue estimate (ARR) in the sections\"), thread, stream_mode=\"updates\"):\r\nprint(event)\r\nprint(\"\\n\")\r\n<\/code><\/pre>\n<\/li>\n<li>\u5f53\u6ee1\u610f\u62a5\u544a\u8ba1\u5212\u65f6\uff0c\u63d0\u4ea4<code>True<\/code>\u4ee5\u751f\u6210\u62a5\u544a\uff1a\n<pre><code>async for event in graph.astream(Command(resume=True), thread, stream_mode=\"updates\"):\r\nprint(event)\r\nprint(\"\\n\")\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h4>\u672c\u5730\u8fd0\u884cLangGraph Studio UI<\/h4>\n<ol>\n<li>\u514b\u9686\u4ed3\u5e93\uff1a\n<pre><code>git clone https:\/\/github.com\/langchain-ai\/open_deep_research.git\r\ncd open_deep_research\r\n<\/code><\/pre>\n<\/li>\n<li>\u7f16\u8f91<code>.env<\/code>\u6587\u4ef6\uff0c\u8bbe\u7f6eAPI\u5bc6\u94a5\uff1a\n<pre><code>cp .env.example .env\r\n<\/code><\/pre>\n<\/li>\n<li>\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff1a\n<pre><code>export TAVILY_API_KEY=&lt;your_tavily_api_key&gt;\r\nexport ANTHROPIC_API_KEY=&lt;your_anthropic_api_key&gt;\r\nexport OPENAI_API_KEY=&lt;your_openai_api_key&gt;\r\n<\/code><\/pre>\n<\/li>\n<li>\u542f\u52a8LangGraph\u670d\u52a1\u5668\uff1a\n<ul>\n<li>Mac\uff1a\n<pre><code>curl -LsSf https:\/\/astral.sh\/uv\/install.sh | sh\r\nuvx --refresh --from \"langgraph-cli[inmem]\" --with-editable . --python 3.11 langgraph dev\r\n<\/code><\/pre>\n<\/li>\n<li>Windows\uff1a\n<pre><code>pip install -e .\r\npip install langgraph-cli[inmem]\r\nlanggraph dev\r\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u6253\u5f00Studio UI\uff1a\n<pre><code>- \ud83d\ude80 API: http:\/\/127.0.0.1:2024\r\n- \ud83c\udfa8 Studio UI: https:\/\/smith.langchain.com\/studio\/?baseUrl=http:\/\/127.0.0.1:2024\r\n- \ud83d\udcda API Docs: http:\/\/127.0.0.1:2024\/docs\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u81ea\u5b9a\u4e49\u62a5\u544a<\/h3>\n<ul>\n<li><code>report_structure<\/code>: \u5b9a\u4e49\u81ea\u5b9a\u4e49\u62a5\u544a\u7ed3\u6784\uff08\u9ed8\u8ba4\u4f7f\u7528\u6807\u51c6\u7814\u7a76\u62a5\u544a\u683c\u5f0f\uff09<\/li>\n<li><code>number_of_queries<\/code>: \u6bcf\u90e8\u5206\u751f\u6210\u7684\u641c\u7d22\u67e5\u8be2\u6570\u91cf\uff08\u9ed8\u8ba4\uff1a2\uff09<\/li>\n<li><code>max_search_depth<\/code>: \u6700\u5927\u641c\u7d22\u6df1\u5ea6\uff08\u9ed8\u8ba4\uff1a2\uff09<\/li>\n<li><code>planner_provider<\/code>: \u89c4\u5212\u9636\u6bb5\u7684\u6a21\u578b\u63d0\u4f9b\u5546\uff08\u9ed8\u8ba4\uff1a&#8221;openai&#8221;\uff0c\u53ef\u9009&#8221;groq&#8221;\uff09<\/li>\n<li><code>planner_model<\/code>: \u89c4\u5212\u4f7f\u7528\u7684\u5177\u4f53\u6a21\u578b\uff08\u9ed8\u8ba4\uff1a&#8221;o3-mini&#8221;\uff0c\u53ef\u9009\u5982&#8221;deepseek-r1-distill-llama-70b&#8221;\uff09<\/li>\n<li><code>writer_model<\/code>: \u5199\u62a5\u544a\u4f7f\u7528\u7684\u6a21\u578b\uff08\u9ed8\u8ba4\uff1a&#8221;claude-3-5-sonnet-latest&#8221;\uff09<\/li>\n<li><code>search_api<\/code>: \u4f7f\u7528\u7684\u641c\u7d22API\uff08\u9ed8\u8ba4\uff1aTavily\uff09<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Open Deep Research \u662f\u4e00\u4e2a\u57fa\u4e8e\u7f51\u7edc\u7684\u7814\u7a76\u52a9\u624b\uff0c\u80fd\u591f\u751f\u6210\u6709\u5173\u4efb\u4f55\u4e3b\u9898\u7684\u7efc\u5408\u7814\u7a76\u62a5\u544a\u3002\u8be5\u7cfb\u7edf\u91c7\u7528\u8ba1\u5212\u548c\u6267\u884c\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u7528\u6237\u53ef\u4ee5\u5148\u5bf9\u62a5\u544a\u7ed3\u6784\u8fdb\u884c\u89c4\u5212\u5e76\u5ba1\u9605\uff0c\u7136\u540e\u8fdb\u5165\u8017\u65f6\u7684\u7814\u7a76\u9636\u6bb5\u3002\u7528\u6237\u53ef\u9009\u62e9\u4e0d\u540c\u7684\u89c4\u5212\u6a21\u578b\u3001\u641c\u7d22API\u548c\u5199\u4f5c\u6a21\u578b\uff0c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":61890,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[230,389],"class_list":["post-26432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","tag-aikaiyuanxiangmu","tag-shengchengshenduyanjiuao"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/posts\/26432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/comments?post=26432"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/posts\/26432\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/media\/61890"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/media?parent=26432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/categories?post=26432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/en\/wp-json\/wp\/v2\/tags?post=26432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}