精选理由
用Perplexity Agent API加LangChain，90秒花4毛钱自动写投资备忘录，适合VC工作流。
Perplexity Agent API与LangChain的LangGraph结合，可在约90秒内生成一份风险投资备忘录，成本仅0.40美元。该工作流使用4个并行LangGraph节点，分别研究财务、产品和市场信息。最后通过一个无工具的合成器根据并行研究结果撰写备忘录。详细实现可参考LangChain博客。
原文 · Aravind Srinivas
Perplexity Agent API is powerful for investment workflows when used inside LangChain
Perplexity Agent API is powerful for investment workflows when used inside LangChain LangChain @LangChain This agent drafts a cited VC investment memo in ~90 seconds for $0.40. 1️⃣ 4 LangGraph nodes powered by the @Perplexity_AI Agent API research financials, product, and market in parallel 2️⃣ A tool-less synthesizer writes the memo from only what they found Deep dive: langchain.com/blog/build-an-… 🔗 View Quoted Tweet 💬 3 🔄 1 ❤️ 15 👀 3134 📊 4 ⚡