HyScale, a long-context training system for learned sparse attention, introduces HyTopK and selection replay, and speeds up GLM-5.1 training on 1M-token sequences by 2.07$\times$ over Megatron-LM on 512 H20 GPUs.
Yang-Shen Deng, Xin-Jing Huang, Yulong Wang et al.· 0 citations
TTME is introduced, a plug-and-play test-time adaptation method that continually updates the external memory by distilling the experience to guide subsequent discovery without updating model weights, and established as an effective and computationally efficient alternative to TTT in the evaluated discovery settings.
Yepeng Liu, Sheng-Mai Chen, Xuandong Zhao et al.· 0 citations
This work asks whether model safety is preserved when an LLM is integrated in an AI-for-Science agent harness, and evaluates five agent harnesses on 50 harmful chemistry requests to show that the safety behavior of the base LLM is not durable once a harness is introduced.
Michael Lee, M. Sriram, N. Benjamin Erichson· 0 citations
The growing population of orbital debris has intensified interest in active debris removal and on-orbit servicing, for which dual-arm space manipulators offer improved grasping stability and load distribution relative to single-arm systems. However, coordinating two manipulators under inter-arm collision avoidance, ori...
RSI-Opt is introduced, a plug-and-play Recursive Self-Improvement Optimizer Agents which evolves the knowledge that guides this process: a prompt, a playbook of procedures, a library of tested optimizer code, and a decision cadence.
BARC-Bench is introduced, a collection of 110 tasks across nine simulated workspace environments where benign requests leave openings for unsafe actions, and four frontier model configurations are evaluated, highlighting an asymmetric operational risk.
Kang-Kang Li, Kelvin Luu, Li Ma et al.· 0 citations
A boundary condition for text-derived multimodal enrichment is suggested: when the relevant task constraints are already available in the textual instruction, synthetic multimodal augmentation may not provide measurable benefit over structured reasoning on the same text.
Ziya Hosseynzadeh, Farjad Fallah, Farnoosh Fallah et al.· 0 citations
LLM agents are increasingly deployed in collaborative settings where they pursue separate tasks while sharing resources and operating under review or oversight processes. Such settings create safety risks not only when agents are malicious, but also when they are simply trying to help. Prior work has largely studied ad...
Moumita Choudhury, Amit Sarker, S. Zilberstein· 0 citations
This work presents an offline evaluation harness for a production conversational agent that stays reproducible despite the live data it operates on changing, and that can be regenerated on demand once it goes stale.
This work introduces a repeated, multi-party, multi-issue negotiation framework in which recurring agents participate in a sequence of negotiation games while one participant covertly attempts to prevent agreement.
Amit Sarker, Moumita Choudhury, Saaduddin Mahmud et al.· 0 citations
An automated red-teaming framework is introduced that formalizes multi-turn jailbreaking as a finite-horizon Markov Decision Process (MDP) without relying on predefined risk taxonomy, providing a scalable and principled framework for multi-turn red-teaming and safety evaluation.
Yu-Qing Huang, Jack Ji, Jithin Pradeep et al.· 0 citations
It is found that student-induced histories paired with teacher-generated action prefixes generally provide the strongest standalone training signal, whereas following the student at both levels generally performs worst, and fully on-policy data becomes beneficial when incorporated into a mixture with other configuratio...
Ya Gao, Zheng-Tao Zou, Pekka Marttinen· 0 citations