What changes when your search index lives on S3?(infino.ai)
13 points by tatvamasi | 11 comments
Infino blog post discussing the design implications of storing a search index on Amazon S3 object storage.
#retrieval on Hacker News
6 stories tagged retrieval, newest first.
JulianFlux: Electrodynamic vector retrieval and causal routing for AI(github.com)
5 points by julianflux | 0 comments
GitHub repository for JulianFlux, a research project proposing electrodynamics-inspired vector retrieval and causal routing for AI systems.
We Built an Alternative to Vector RAG for AI Agent Memory(claix.dev)
3 points by gael_dev | 2 comments
A Claix blog post arguing that agentic retrieval, where agents invoke and repeat retrieval as a tool, is replacing fixed vector RAG pipelines for document agents.
Building a RAG pipeline for semantic code search(blog.jetbrains.com)
26 points by saikatsg | 5 comments
A JetBrains AI blog post presenting a developer diary and field notes on building a retrieval-augmented generation pipeline for semantic code search.
Benchmarking retrieval for agents on messy real-world company knowledge(kapa.ai)
22 points by emil_sorensen | 2 comments
Kapa blog post introducing Company Knowledge Bench, a benchmark for evaluating agent retrieval over messy real-world company knowledge.
Beating GPT-5.6 Sol on retrieval with 100x cheaper open models(neon.com)
415 points by moonikakiss | 114 comments
Neon blog post describing how a 4B open-source model post-trained with Castform matches GPT-5.6 Sol on search-result retrieval accuracy at about 100x lower cost.