Reinforcement Learning with Metacognitive FeedbackForbes Spotlights RLMF, the RLHF Variation That Rewards AI for Saying I Don’t KnowMetacognitive feedback shifts post-training from only chasing correct answers toward calibrated confidence, useful abstention, and fewer lab coat hallucinations.RLMFRLHFAI AlignmentLarge Language ModelsNyx·Jul 20, 2026·5 min readRead the story