CatGPT
Cat GPT is an AI-powered search tool that focuses on providing credible and accurate information in response to cat-related questions. Developed by Arpit Agarwa...
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What is CatGPT?
CatGPT is a GPT-powered search tool that provides reliable answers along with relevant sources specifically for cat-related questions. It is a Retrieval Augmented Generation (RAG) system that enhances search queries by retrieving the most relevant content snippets from a trusted corpus before generating answers.
The tool relies on a trusted corpus consisting of YouTube transcripts, currently only from Jackson Galaxy's YouTube channel, a known cat expert. It searches through a vector representation of this corpus to find the closest matches to your search query, limiting context to this trusted source alone to generate reliable, high-quality answers.
CatGPT is designed for cat owners, cat enthusiasts, and anyone seeking trustworthy information about cats from a verified expert. Once matched snippets are found, they are provided to the LLM as context for the answer and displayed to the user below as sources. Users can skim over the transcripts or watch the actual source video for more details.
The platform is built using LangChain with FastAPI backend hosted on Railway.app, and a Next.js frontend hosted on Vercel. It uses OpenAI API for transcribing YouTube audios and Pinecone for vector embeddings and similarity search, with GPT-3.5 generating the final answer augmented with relevant snippets.
CatGPT pricing
Pricing model: Free
CatGPT is free to use with no payment required. The tool is hosted on Vercel and Railway.app at no cost to users. However, it relies on OpenAI API for transcribing YouTube audios and GPT-3.5 answer generation, which requires users to have their own OpenAI API key. OpenAI API costs vary based on usage and model, with GPT-3.5 priced per 1M tokens.
CatGPT pros
- Specifically focused on cat-related questions only
- Provides reliable answers from a trusted expert source
- Shows relevant source links below each answer
- Allows users to watch actual source videos for more details
- Uses Retrieval Augmented Generation (RAG) for accuracy
- Limited to Jackson Galaxy's trusted corpus for quality
- Vector embedding similarity search finds closest matches
- GPT-3.5 powered answer generation
- FastAPI backend ensures responsive performance
- Next.js and Vercel hosting for smooth frontend
- Open-source with complete source code available
- Created by Arpit Agarwal based on LangChain example
- Free to use with no payment required
- Quickly skim transcripts without watching full videos
- Expert-backed information from Jackson Galaxy
CatGPT cons
- Only covers cat-related questions, not general topics
- Trusted corpus limited to only Jackson Galaxy's channel
- No other YouTube channels or cat experts included
- Uses older GPT-3.5 instead of GPT-4
- Requires OpenAI API key for usage
- Pinecone vector database may have limitations
- Railway.app hosting could have speed constraints
- No mobile app available
Frequently asked questions about CatGPT
What is CatGPT?
CatGPT is a GPT-powered search tool that provides reliable answers along with relevant sources specifically for cat-related questions. It is a Retrieval Augmented Generation (RAG) system created by Arpit Agarwal based on a LangChain example by Lance Martin.
What does CatGPT do?
CatGPT augments search queries with the most relevant content snippets from a trusted corpus to generate answers. It searches through vector embeddings of Jackson Galaxy's YouTube transcripts to find closest matches to your query, then uses GPT-3.5 to generate answers augmented with those relevant snippets.
What is the trusted corpus CatGPT uses?
CatGPT relies on a trusted corpus of YouTube transcripts, currently only from Jackson Galaxy's YouTube channel. Jackson Galaxy is a known cat expert, and limiting context to this single trusted source helps generate reliable, high-quality answers.
How does CatGPT search for information?
CatGPT uses vector embedding similarity search through Pinecone. Audio from Jackson Galaxy's YouTube channel is transcribed using OpenAI API, then chunks of transcripts are converted to vector embeddings. The system finds the closest matches to your search query in this vector representation.
What AI model does CatGPT use for answer generation?
CatGPT uses GPT-3.5 to generate answers to queries, augmented with relevant snippets from the trusted corpus. The matched snippets are provided to the LLM as context for generating the final answer.
Where can I find the sources for CatGPT answers?
CatGPT shows matched transcript snippets below each answer as sources. Users can quickly skim over these transcripts or watch the actual source video from Jackson Galaxy's YouTube channel for more details.
How is CatGPT built technically?
CatGPT uses LangChain as its overall framework. The backend is based on FastAPI and hosted on Railway.app, while the frontend is made with Next.js and hosted on Vercel. OpenAI API handles YouTube audio transcription, and Pinecone manages vector embeddings and similarity search.
Is CatGPT free to use?
Yes, CatGPT is free to use with no payment required for the platform itself. It can be deployed quickly and for free using Vercel. However, users need their own OpenAI API key since OpenAI API costs are billed separately based on usage.
Who created CatGPT?
CatGPT was created by Arpit Agarwal based on a LangChain example by Lance Martin. The complete source code for the project is available publicly.
Can I use CatGPT for non-cat questions?
No, CatGPT is specifically designed for cat-related questions only. Its primary focus is on cat-related queries, which limits its general utility compared to other GPT models. The trusted corpus contains only Jackson Galaxy's cat expertise content.