Signal

AI Research for the Curious


A weekly newsletter that translates the most important AI research papers into clear, rigorous prose. No hype. No jargon. Every claim grounded in the source.

3-5 papers weekly, each 800-1200 words. Written for engineers, PMs, and founders who use AI but don't read papers. Delivered every Tuesday.

Subscribe — free

Latest Edition

#12 — 2026-W23: Tool-Augmented AI Agents Often Learn the Protocol, Not the Capability