Daily briefing index

Sunday, July 12, 2026

Morning and afternoon are separate, focused editions. Choose one to read or share directly.

Morning brief

Terry Tao publishes on building real apps with coding agents · AgentLens: trajectory-level evals for coding agents

Rich Sutton warns of "The One-Step Trap" in AI research · Addy Osmani: "Agent Harness Engineering" is becoming its own discipline