Artificial Intelligence #ai#artificial intelligence
New Research Reveals Truthfulness Preserved Across LLM Lineages, Enabling Better Hallucination Control
A new paper from researchers shows that truthfulness-related attention heads are preserved across generations of large language models, even after instruction tuning or multimodal adaptation. The authors propose TruthProbe, a soft-gating strategy that amplifies these heads to reduce hallucinations, with improvements on HaluEval, POPE, and CHAIR benchmarks.
Jun 16, 2026 1 source