…SimCoder self-evolves by using verifier feedback (e.g., compilation errors, physics checks, VLM critiques) to revise environments and autonomously add reusable tools and skills to its library. Generated worlds are exported…
…It constructs temporally extended household traces with dialogues, actions, execution feedback, object and device state changes, and converts them into evidence-linked samples for Memory QA and Embodied Task Planning . We further…
…the model must search a combinatorial output space while receiving utility feedback only after the full ranked list is generated. Because this feedback is defined over the completed sequence, it cannot distinguish…
…Recent structured approaches have further advanced this paradigm by organizing inference across multiple trajectories, refinement rounds, and verification-based feedback. However, existing structured test-time scaling methods either weakly coordinate parallel reasoning…
…visual feedback, and coherent presentation. See https://tongxuluo.github.io/ gamecraft-bench -website for demos, code, and data. View arXiv page View PDF Project page GitHub 168 Add to collection Community Can…
…We then extend the principle to preference-based feedback , preserving the leading horizon and concentrability dependence up to preference-model constants. Finally, we study generalized outcome-based offline RL, where both the…
…This delayed-feedback challenge lies at the heart of the Transit Route Network Design Problem (TRNDP), where route interactions can be deceptive: an extension that appears useful locally can create transfer bottlenecks…
…Generated by Qwen/Qwen2.5-Coder-32B-Instruct Large language models are increasingly deployed in multi-turn interactive settings where users or environments can iteratively provide lightweight feedback. Unfortunately, optimizing such behavior…
…However, rollout-intensive policy optimization is often limited by insufficient reward contrast , arising when overly simple or complex prompts generate low-variance feedback and when outcome-only rewards assign the same terminal…
…the discovery environment must make the control space tractable and provide cheap, frequent feedback for TTS search. As a concrete instantiation, we formulate width--depth TTS as controller synthesis over pre-collected…