GPT Researcher x LangChain

LangChain has integrated GPT Researcher, an open-source research assistant implementation, with its OpenAI adapter. This integration allows for easy usage of other LLM models under the hood and seamless logging with LangSmith. GPT Researcher uses both gpt3.5-turbo-16k and gpt-4 to generate a set of research questions, scrape online resources for relevant information, summarize based on relevant information, and finally filter and aggregate all summarized sources to create a final research report. The OpenAI adapter enables easy usage of other models such as Anthropic's Claude model and seamless integration with LangSmith for debugging and monitoring purposes.