LTD-ATA: Code, Demonstration Datasets, Trained Models, and Evaluation Materials

This record accompanies the manuscript “LTD-ATA: Zero-Shot Spatial Generalization for Long-Horizon Robotic Manipulation via Anchor-Then-Act.” It contains the available implementation code, evaluation materials, demonstration datasets, trained model checkpoints, and execution logs. The long-horizon demonstration archive is supplied as seven consecutive parts; see README_long_horizon_parts.txt for reassembly instructions, PARTS_SHA256SUMS for part checksums, and SHA256SUMS for the reconstructed archive checksum.