{"type":"post","id":"qd-rec-open-ended-evolution-of-recommendations-via-89ff95","slug":"qd-rec-open-ended-evolution-of-recommendations-via-89ff95","title":"QD-Rec: Open-Ended Evolution of Recommendations via Quality–Diversity","description":"Sakana AI has published QD-Rec, a method for generating a set of diverse recommendations from a fixed candidate pool.","retrieval_nugget":"Sakana AI has published QD-Rec, a method for generating a set of diverse recommendations from a fixed candidate pool.","published_at":"2026-10-23","updated_at":"2026-10-23","record_date":"2026-10-23","date_kind":"published_at","topics":["models","personalization"],"entities":["Sakana AI","QD-Rec","Walt Disney","JPMorgan Chase"],"related_patterns":["model-answers-become-task-interfaces"],"novelty_label":"same_event","what_changed":"Same event as Sakana AI released QD-Rec, a Quality-Diversity recommender that evolves item plus reason pairs instead of ranking.","prior_refs":["memory:37996e3e-6f99-8882-a105-69c8caec6084","memory:d0115296-aee4-82be-af43-11ca3806acff"],"source_url":"https://pub.sakana.ai/qd-rec","source_urls":["https://pub.sakana.ai/qd-rec"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:qd-rec-open-ended-evolution-of-recommendations-via-89ff95","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/qd-rec-open-ended-evolution-of-recommendations-via-89ff95/","markdown":"https://newruntime.com/posts/qd-rec-open-ended-evolution-of-recommendations-via-89ff95.md","json":"https://newruntime.com/posts/qd-rec-open-ended-evolution-of-recommendations-via-89ff95.json"},"next_reads":[{"type":"topic","path":"/topics/models/","url":"https://newruntime.com/topics/models/","title":"Models","reason":"Explore the models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/models.md","json_url":"https://newruntime.com/topics/models.json"},{"type":"topic","path":"/topics/personalization/","url":"https://newruntime.com/topics/personalization/","title":"Personalization","reason":"Explore the personalization topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/personalization.md","json_url":"https://newruntime.com/topics/personalization.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}