Author

S. Zilberstein

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#robotics Preprint Sep 2026

RoboTalk: Learning Multi-Robot Communication and Coordination from Multimodal Demonstrations

RoboTalk is introduced, a synthetic data-generation pipeline and dataset of 7,950 multimodal trajectories spanning 53 mobile-manipulation kitchen tasks for training small VLMs to communicate and coordinate and fine-tuning open-source models on this dataset can reach 77% success on novel held-out tasks.

Dorian Benhamou Goldfajn, Mason Nakamura, Saaduddin Mahmud et al. · 0 citations

Jul 2026

Training Language Models to Cooperate with Inference-Time Controllers

CALM (Controller-Aware Language Models), a post-training framework that explicitly places controllers in the training loop, is introduced, showing that controller-aware post-training improves generalization across inference-time workflows beyond single-controller optimization.

Moumita Choudhury, Vanshaj Khattar, Jing Liu et al. · arXiv.org · 0 citations