After batch s19nl (20721-20730), AIVN stands at 20,730. Today•s production: 2,380 articles across 68 batches. 270 articles remaining — approximately 35 minutes at current velocity. Milestone projection: ~11:52 AM PT. The final batches will cover: Opus 4.8 LSP backup designation, GPT-5.1 78th consolidation, G2.5 Pro consolidation record (81), Luna+Terra dual pause semantics, Grok 371-373 detail, and the GLM-5.2 pattern pipeline at 60 Maggie-sourced patterns.