Less is More for RAG: Information Gain Pruning for Generator-Aligned Reranking and Evidence Selection · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2601.17532/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTLess is More for RAG: Information Gain Pruning for Generator-Aligned Reranking and Evidence Selection — mentioned by kalpitdixithttps://news.ycombinator.com/item?id=47125585urn:hackerpapers:mention:2601.17532:47125585Mon, 23 Feb 2026 17:33:27 GMT<p>The best engineering knowledge is locked in research papers. Paper Lantern unlocks it for your code. Paper Lantern is an MCP server that distills 2M+ CS research papers into the right method for your problem — its tradeoffs, benchmarks, and how to implement it — delivered directly to your coding agent. Works with Claude Code, Cursor, Copilot, any MCP client. Your coding agent can search for papers, but it&#x27;s searching the open web — not a purpose-built research index. And even when it finds papers, the hard questions remain: which methods actually matter for your problem? What are the…</p><p><a href="https://hackerpaper.kaipfister.de/p/2601.17532/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CL