Exo: Harnesses should see their own code and logs — Alex Krentsel, UC Berekeley / Google Research
Source
youtube.com
Author
Latent Space
Date
Why it matters
Proposes giving a agent harnessThe scaffolding around a model that turns it into a working agent — the loop, the tools it can call, and the rules for when to stop.Full definition → visibility into its own code and logs so it can be improved. Engineers building AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → harnesses get a concrete architectural idea to evaluate.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
agent harness — The scaffolding around a model that turns it into a working agent — the loop, the tools it can call, and the rules for when to stop.
videoWorld Models & General Intuition: Khosla's largest bet since LLMs & OpenAI
videoExtreme Harness Engineering: 1M LOC, 1B toks/day, 0% human code or review — Ryan Lopopolo, OpenAI
videoInside Abridge: The AI Listening to 100 Million Doctor Visits — Abridge's Janie Lee & Chai Asawa
video⏭️ Forward Deployed: Voice AI on what works in 2026
