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A guide for the moments that need judgment

#ranking
  • 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
  • Meta·Update·Jan 20, 2026

    Facebook Reels RecSys — User Feedback Is Rewriting AI Training

    Meta is retraining the Reels recommendation AI faster using user feedback. How "Not Interested" and dwell time actually shape your ad delivery.

    #reels#recsys#feedback-loop#ranking
  • Meta·Update·Jun 10, 2025

    Instagram Explore Ranking — Understanding the Context Behind Ad Placements

    How the Explore recommendation system works, straight from Meta. Two-Tower model and multi-stage ranking. Background knowledge for Instagram advertisers who want to make the Explore placement work.

    #instagram#explore#ranking#ml
  • Meta·Update·Jun 2, 2025

    Instagram's 1000-Model Era — How Fast the Recommender Learns

    Instagram's algorithm is 1000+ ML models, each with its own purpose and characteristics. Why "per-campaign optimization" no longer means what it used to.

    #instagram#ml-models#algorithm#ranking
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