AINeutralarXiv – CS AI · 10h ago6/10
🧠
3D-VCD: Hallucination Mitigation in 3D-LLM Embodied Agents through Visual Contrastive Decoding
Researchers introduce 3D-VCD, an inference-time framework that reduces hallucinations in 3D-LLM embodied agents by contrasting predictions against distorted scene graphs. The method addresses failures specific to 3D spatial reasoning without requiring model retraining, advancing reliability in embodied AI systems.