LangChain Gallery ================= Lots of people have built some pretty awesome stuff with LangChain. This is a collection of our favorites. If you see any other demos that you think we should highlight, be sure to let us know! Open Source ----------- .. panels:: :body: text-center --- .. link-button:: https://github.com/bborn/howdoi.ai :type: url :text: HowDoI.ai :classes: stretched-link btn-lg +++ This is an experiment in building a large-language-model-backed chatbot. It can hold a conversation, remember previous comments/questions, and answer all types of queries (history, web search, movie data, weather, news, and more). --- .. link-button:: https://colab.research.google.com/drive/1sKSTjt9cPstl_WMZ86JsgEqFG-aSAwkn?usp=sharing :type: url :text: YouTube Transcription QA with Sources :classes: stretched-link btn-lg +++ An end-to-end example of doing question answering on YouTube transcripts, returning the timestamps as sources to legitimize the answer. --- .. link-button:: https://github.com/normandmickey/MrsStax :type: url :text: QA Slack Bot :classes: stretched-link btn-lg +++ This application is a Slack Bot that uses Langchain and OpenAI's GPT3 language model to provide domain specific answers. You provide the documents. --- .. link-button:: https://github.com/OpenBioLink/ThoughtSource :type: url :text: ThoughtSource :classes: stretched-link btn-lg +++ A central, open resource and community around data and tools related to chain-of-thought reasoning in large language models. --- .. link-button:: https://github.com/blackhc/llm-strategy :type: url :text: LLM Strategy :classes: stretched-link btn-lg +++ This Python package adds a decorator llm_strategy that connects to an LLM (such as OpenAI’s GPT-3) and uses the LLM to "implement" abstract methods in interface classes. It does this by forwarding requests to the LLM and converting the responses back to Python data using Python's @dataclasses. --- .. link-button:: https://github.com/JohnNay/llm-lobbyist :type: url :text: Zero-Shot Corporate Lobbyist :classes: stretched-link btn-lg +++ A notebook showing how to use GPT to help with the work of a corporate lobbyist. --- .. link-button:: https://dagster.io/blog/chatgpt-langchain :type: url :text: Dagster Documentation ChatBot :classes: stretched-link btn-lg +++ A jupyter notebook demonstrating how you could create a semantic search engine on documents in one of your Google Folders --- .. link-button:: https://github.com/venuv/langchain_semantic_search :type: url :text: Google Folder Semantic Search :classes: stretched-link btn-lg +++ Build a GitHub support bot with GPT3, LangChain, and Python. --- .. link-button:: https://huggingface.co/spaces/team7/talk_with_wind :type: url :text: Talk With Wind :classes: stretched-link btn-lg +++ Record sounds of anything (birds, wind, fire, train station) and chat with it. --- .. link-button:: https://huggingface.co/spaces/JavaFXpert/Chat-GPT-LangChain :type: url :text: ChatGPT LangChain :classes: stretched-link btn-lg +++ This simple application demonstrates a conversational agent implemented with OpenAI GPT-3.5 and LangChain. When necessary, it leverages tools for complex math, searching the internet, and accessing news and weather. --- .. link-button:: https://huggingface.co/spaces/JavaFXpert/gpt-math-techniques :type: url :text: GPT Math Techniques :classes: stretched-link btn-lg +++ A Hugging Face spaces project showing off the benefits of using PAL for math problems. --- .. link-button:: https://colab.research.google.com/drive/1xt2IsFPGYMEQdoJFNgWNAjWGxa60VXdV :type: url :text: GPT Political Compass :classes: stretched-link btn-lg +++ Measure the political compass of GPT. --- .. link-button:: https://github.com/hwchase17/notion-qa :type: url :text: Notion Database Question-Answering Bot :classes: stretched-link btn-lg +++ Open source GitHub project shows how to use LangChain to create a chatbot that can answer questions about an arbitrary Notion database. --- .. link-button:: https://github.com/jerryjliu/llama_index :type: url :text: LlamaIndex :classes: stretched-link btn-lg +++ LlamaIndex (formerly GPT Index) is a project consisting of a set of data structures that are created using GPT-3 and can be traversed using GPT-3 in order to answer queries. --- .. link-button:: https://github.com/JavaFXpert/llm-grovers-search-party :type: url :text: Grover's Algorithm :classes: stretched-link btn-lg +++ Leveraging Qiskit, OpenAI and LangChain to demonstrate Grover's algorithm --- .. link-button:: https://huggingface.co/spaces/rituthombre/QNim :type: url :text: QNimGPT :classes: stretched-link btn-lg +++ A chat UI to play Nim, where a player can select an opponent, either a quantum computer or an AI --- .. link-button:: https://colab.research.google.com/drive/19WTIWC3prw5LDMHmRMvqNV2loD9FHls6?usp=sharing :type: url :text: ReAct TextWorld :classes: stretched-link btn-lg +++ Leveraging the ReActTextWorldAgent to play TextWorld with an LLM! --- .. link-button:: https://github.com/jagilley/fact-checker :type: url :text: Fact Checker :classes: stretched-link btn-lg +++ This repo is a simple demonstration of using LangChain to do fact-checking with prompt chaining. --- .. link-button:: https://github.com/arc53/docsgpt :type: url :text: DocsGPT :classes: stretched-link btn-lg +++ Answer questions about the documentation of any project Misc. Colab Notebooks ~~~~~~~~~~~~~~~~~~~~~ .. panels:: :body: text-center --- .. link-button:: https://colab.research.google.com/drive/1AAyEdTz-Z6ShKvewbt1ZHUICqak0MiwR?usp=sharing :type: url :text: Wolfram Alpha in Conversational Agent :classes: stretched-link btn-lg +++ Give ChatGPT a WolframAlpha neural implant --- .. link-button:: https://colab.research.google.com/drive/1UsCLcPy8q5PMNQ5ytgrAAAHa124dzLJg?usp=sharing :type: url :text: Tool Updates in Agents :classes: stretched-link btn-lg +++ Agent improvements (6th Jan 2023) --- .. link-button:: https://colab.research.google.com/drive/1UsCLcPy8q5PMNQ5ytgrAAAHa124dzLJg?usp=sharing :type: url :text: Conversational Agent with Tools (Langchain AGI) :classes: stretched-link btn-lg +++ Langchain AGI (23rd Dec 2022) Proprietary ----------- .. panels:: :body: text-center --- .. link-button:: https://twitter.com/sjwhitmore/status/1580593217153531908?s=20&t=neQvtZZTlp623U3LZwz3bQ :type: url :text: Daimon :classes: stretched-link btn-lg +++ A chat-based AI personal assistant with long-term memory about you. --- .. link-button:: https://twitter.com/dory111111/status/1608406234646052870?s=20&t=XYlrbKM0ornJsrtGa0br-g :type: url :text: AI Assisted SQL Query Generator :classes: stretched-link btn-lg +++ An app to write SQL using natural language, and execute against real DB. --- .. link-button:: https://twitter.com/krrish_dh/status/1581028925618106368?s=20&t=neQvtZZTlp623U3LZwz3bQ :type: url :text: Clerkie :classes: stretched-link btn-lg +++ Stack Tracing QA Bot to help debug complex stack tracing (especially the ones that go multi-function/file deep). --- .. link-button:: https://twitter.com/Raza_Habib496/status/1596880140490838017?s=20&t=6MqEQYWfSqmJwsKahjCVOA :type: url :text: Sales Email Writer :classes: stretched-link btn-lg +++ By Raza Habib, this demo utilizes LangChain + SerpAPI + HumanLoop to write sales emails. Give it a company name and a person, this application will use Google Search (via SerpAPI) to get more information on the company and the person, and then write them a sales message. --- .. link-button:: https://twitter.com/chillzaza_/status/1592961099384905730?s=20&t=EhU8jl0KyCPJ7vE9Rnz-cQ :type: url :text: Question-Answering on a Web Browser :classes: stretched-link btn-lg +++ By Zahid Khawaja, this demo utilizes question answering to answer questions about a given website. A followup added this for `YouTube videos `_, and then another followup added it for `Wikipedia `_. --- .. link-button:: https://mynd.so :type: url :text: Mynd :classes: stretched-link btn-lg +++ A journaling app for self-care that uses AI to uncover insights and patterns over time.