Tweet by alex_verem
December 31, 2025
What actually works: Hierarchical retrieval with compression. Instead of flat embedding space, build a tree structure with progressive summarization. Think: Encyclopedia → Chapter → Section → Paragraph Reduces search space from 50k to ~200 at each hop. https://t.co/olhsjYPetU
- Author
- alex_verem
- Date
- December 31, 2025
- Canonical URL
- /tweets/2025-12-31-alex_prompter-2006304233-13