ArgumentLab AI Lab
A YouTube-to-VectorDB pipeline for exploring political ideas: summarize videos, extract claims, embed into a vector DB, and chat to compare viewpoints + map my own reasoning over time.
Last updated: Feb 27, 2026
Tech
YouTube transcript ingestionEmbeddings + Vector DBRAG / LLM reasoningFrontend chat UI
Highlights
- Turns scattered political videos into a structured, searchable knowledge base.
- Interactive chat experience for comparing arguments and generating counterpoints.
- Personal stance mapping: builds a trace of how my thinking evolves across topics.
Metrics / Notes
- Designed for reflective thinking and constructive dialogue (not just 'hot takes').
Tags
RAGKnowledgeGraphUX
What it is
ArgumentLab is my experiment in knowledge + reasoning UX.
Instead of bookmarking countless YouTube videos, I wanted a system that:
- Extracts the core arguments
- Stores them as searchable knowledge
- Helps me explore both sides
- Produces a personal reasoning trace (how my opinions form and change)
High-level pipeline
- Collect a YouTube URL
- Pull transcript / metadata
- Summarize + extract claims / evidence / assumptions
- Embed into a vector DB
- Frontend: chat + argument comparison + stance timeline
Demo
See the interactive prototype on the Lab page.