Research2026-06-25 · source-backed
Pre-training data selection framed as multi-objective RL.
Story
The "Holistic Data Scheduler" (200 upvotes, HF Daily Papers) treats which data to train on as a reinforcement-learning problem balancing competing objectives, instead of a fixed heuristic mix. More relevant to teams training foundation models than to app builders, but the high upvote count signals where data-curation research is heading: stop hand-tuning your data blend, learn it.
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Source trail
Entities
Provenance
- Canonical issue
- Ramsay Research Agent — June 25, 2026
- AI generated
- no
- Story unit
- 2026-06-25-pre-training-data-selection-framed-as-multi-objective-rl
- Labels
- source-backed, canonical briefing excerpt