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- Meta·Update·Apr 4, 2026
2026 Q1 Review — What Andromeda, GEM, and REA Actually Changed
Mid-point check on Meta ads in Jan–Mar 2026. Felt impact of Andromeda, GEM, and REA, how well advertisers are adapting, and what's still open.
#review#2026-q1#retrospective#andromeda#gem#rea - Meta·Update·Mar 20, 2026
REA — An AI Agent Is Replacing Meta's Ranking Engineers
Autonomous AI is improving Meta's ad ranking models. First rollout: 2x model accuracy, 5x engineer output. What this changes for advertisers.
#rea#algorithm#ai-agent#ranking