Live build with GPT-5.6 Sol

Lines worth screenshotting.

• One /goal prompt produced a playable multiplayer game in about thirty minutes and a Vercel deployment inside an hour — work the host said took twelve days in November.
• In goal mode the model spawned its own specialist sub-agents (Rust backend, ThreeJS rendering, Safari perf, GPU audit) without being asked to orchestrate.
• The agent self-tested its own build by driving a real Chrome browser with computer use and Playwright, catching WebGL and rate-limit bugs a type-check would miss.
• Goal mode kept running and shipping code even after the host hit his weekly usage limit — the model finishes the job instead of stopping cold.
• Telling the agent 'this runs overnight and I won't be available' changed which features it prioritized, because it plans around the constraints you give it.
• Soul Ultra carried a 353,000-token context window and acted as an orchestrator that kept sub-agents on track across a multi-hour build.
• Asking the model to swap the backend from TypeScript to Rust triggered a full migration plan with staging isolation and rollback, not a naive rewrite.
• The host's edge is not coding but a verification-first prompting technique that treats every agent output as a claim to be checked, not a fact to be trusted.
• The real value of an agent loop is the verification phase: unchecked claims compound into rot across the loop.
• The host argues the new bottleneck is imagination and goal definition, not engineering effort — stop importing the old burdens of shipping software.