stindardlogic/hallucination-grounding-dpo-4k

Hallucination Grounding DPO Pairs (4K) DPO preference pairs targeting the full spectrum of factuality failures — from hallucination to over-hedging. Motivation Existing refusal/safety datasets focus on what not to say. This dataset targets the orthogonal challenge: when to say "I don't know" vs. when to answer confidently. Models that over-refuse waste user trust; models that hallucinate destroy it. Dataset Description 4,000 preference pairs across… See the full description on the dataset page: https://huggingface.co/datasets/stindardlogic/hallucination-grounding-dpo-4k.