GPT 5.5 leaked its thinking. Back to build.

I was out sick for about a week. The room stayed locked, but empty. This past week was the climb back in, so this chapter covers the whole week, not a single day. The week had its noise. Google shipped Antigravity 2.0 with a desktop app and a CLI. A group called TeamPCP poisoned open-source packages at scale, and GitHub ended up on the victim list. Today, a gist claiming to show GPT 5.5's thinking mode went around, raw reasoning under the polish, if it is even real. None of that changes the work. Frontier models keep getting faster. The runtime still depends on the contracts you enforce around them. That gap is the whole reason I am building Graphyn. So here is what the week back actually looked like. I got compounddd publishing on the edge. Provisioned the Cloudflare KV and D1 bindings, ran the first graph migration, and got the publish and deploy path green. Cleaned the navbar down to what matters and kept the music player wired at full track count. I hardened graphyn-id into real multitenant auth. Org-scoped OAuth apps, locked-down app registration, and hashed client secrets through a Better Auth patch that went upstream. Shipped to prod with a targeted service update instead of trusting the stack-wide deploy. I built the news-to-stream skill chain that packages these sessions, resynced the operating modes and governance docs, and registered the computer-use agent skills so the room can drive a desktop when needed. Around that, the slower lanes kept moving. AI Collective CRM enrichment, a pre-seed VC outreach pass, the Teknopark pitch screens, a Remotion brand proof, the PRVT process calendar, and an Istanbul founder digest draft. The architecture delta for the week is real. Edge publish and auth are the two foundations that had to lock before anything else compounds. This stream is part of the lock-in. One person in a room with AI agents, building Graphyn until it ships. A week out sick did not end it. The build just picks back up. Back to build. Sources: - Antigravity 2.0: https://techcrunch.com/2026/05/19/google-launches-antigravity-2-0-with-an-updated-desktop-app-and-cli-tool/ - Open source supply chain spree: https://www.wired.com/story/teampcp-software-supply-chain-attack-spree-github/ - GPT 5.5 thinking gist: https://gist.github.com/aussetg/20747ae00df17992acb4ebdfcd8d8d88