LESS top-10% difficult-advice selection (220 rows, score_max)
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experiment
THE LESS ARM of a paired LESS (arXiv:2402.04333) data-selection experiment: SFT training file holding the 220 highest-influence rows (top 10%) of the difficult-advice pool by score_max, trained as-is on base Qwen3.6-27B with no other data. The two arms differ ONLY in which 220 of the same 2,203 rows they hold — identical tokenizer, budget, seed, shuffle and training recipe — so a… See the full description on the dataset page: https://huggingface.co/datasets/LASR-Callum/2026-08-19-less-top10-difficult-advice-220-train.