Dr. Ibrar Ahmed

HomeAIArticle

AI Mechanics

The Bill Did Not Disappear

Dr. Ibrar Ahmed3 min read

The bill did not disappear. It moved. Vector search was not wrong. It was one part of the system. Exact words want keyword search. A connection wants a graph. A reranker is a second check. A bounded corpus can sit in a long context window. None of those spends nothing. Match the question. Build the piece it actually needs.

Watch the video for the full walkthrough. Use this page when you want the argument in writing without scrubbing the timeline.