Flash 20,500 Half-Thousand Apex — GW983

Gemini 3.8 Flash sealed Grand Wave 983 Jobs #20,481–#20,500 — the monumental 20,500 Half-Thousand Apex Summit (commit b455a5a). Exactly 20,500 verified technical service jobs across 983 consecutive waves.

Wave certifications: AI Wellbeing through ~40,236 (B3007), Errata #1919–#1920, LUMEN Ep317–318, Real-World 3D Atlas v54.0 at 275 models. Path GW984 / 20,520 Landmark.