cursor

Kuba Rogut, deployed engineer at Turbopuffer, gave one of the more refreshingly direct takes on the “RAG is dead” meme that’s been making the rounds on X. His argument, in one sentence: RAG isn’t dead — what’s dead is the strawman version where RAG means “embed everything once, run a single vector lookup, dump it into the LLM context.” The actual frontier is hybrid, tool-rich retrieval, where embeddings, BM25, grep, glob, regex, and filters are all tools an agent can compose iteratively....

A short on-camera conversation between Sam Whitmore (engineer on Cursor’s cloud-agents team) and Charlie + Harry of Pause AI, recorded at Baseten and posted by Cursor as part of its agent-era publicity push. The framing is intentionally provocative — “I’ve got 64 to 128 agents working on this at any given time” — but the substance is closer to a workshop chat between three practitioners who actually live inside agent harnesses all day....

Weekly Video Notes — a short article distilling one talk from the weekly digest. Source video and key frames embedded throughout. Cursor just published the 2026 edition of its Developer Habits report, drawing on aggregate data from millions of Cursor users. In this 16-minute walkthrough, a Cursor engineer reads the report live and annotates it with personal commentary from 10+ years building software. It’s the closest thing the industry has to a quantitative snapshot of how coding agents are reshaping day-to-day engineering work....