If you use Codex, @thsottiaux needs no introduction. We talked 100% about Codex (fun fact: he started building it!), and 0% about resets. Timestamps: 00:00 Intro 07:21 Working at Google 12:41 What drew Tibo to OpenAI 15:19 The early days of Codex 18:20 Why Codex was built in Rus…↗

I use pi, btw. nicknisi.com/posts/inside-t…↗

Yours to keep. local.ai localstudio.ai kittylitter.app↗

Read the full blog post here earendil.com/posts/pi-autor…↗

youtube.com/watch?v=mWk_ZY… The Harness is in the App, Local First Conf '26↗

On harnesses, I vacillate between three beliefs: - the less harness, the better. Models are the magic - post training a model and harness is dramatically better and the model providers win - harnesses have real independent value from the model I have no idea which is right.↗

Model capabilities are converging. The best riders win. tomtunguz.com/harnessing-ai/↗

Excited to release 🌟Polar🌟, our Agent RL rollout infra for real-world harnesses. Be it Codex, Claude Code, OpenClaw, Hermes, or your self-made ones 🔥 -- Polar takes your harnesses directly as training environments without code change. Find a problem, design the harness, and…↗