Show HN: Semantic Coverage – A tool to visualize RAG blind spots using UMAP

1 comments

• aashirpersonal 12 hours ago
  I built this because I was tired of guessing why my RAG system was failing. It projects user queries vs. documents into 2D space to find 'Red Zones' (high user intent, low documentation). Open source, built with FastAPI + React. Would love feedback on the clustering logic.