Aug 19, 2026 PGTT: Phase-Guided Terrain Traversal for Perceptive Legged Locomotion (IROS 2026) Jun 11, 2026 VLN-R1: Vision-Language Navigation via Reinforcement Fine-Tuning (arXiv 2025) Jun 11, 2026 π*0.6: a VLA That Learns From Experience (arXiv 2025)