An ARC Prize 2026 builder's log entry. A change that gained on my home bench lost three times as much on the real, hidden leaderboard, and my own tooling couldn't even reproduce the failure. Why the leaderboard is the only oracle.
I build GSC Wizard, an SEO analytics tool. A while back I added an MCP (Model Context Protocol)...
Run an LLM in the browser with no backend. A hands-on guide to the built-in Summarizer and Prompt APIs — image input and schema-constrained JSON.
There is a specific kind of frustration that comes from asking an AI a question about your own...