…Standard policy gradients pick up on this signal immediately, and within a few hundred updates the model converges to generating identical maximum-length paths for every user, with near-zero diversity. High…
…Towards Unified Video Generation and Understanding via A Diffusion-Based Video Generator (2026) Identity as Presence: Towards Appearance and Voice Personalized Joint Audio-Video Generation (2026) MMPhysVideo: Scaling Physical Plausibility in Video…
…Because of this, it is difficult to determine whether an agent's language is actually grounded in what it perceived and did, or to systematically identify reasoning failures. To address this gap…
…Given text prompts, images, accessible URLs, multimodal chat history, sampled video frames, and user interaction traces, it analyzes the task context, identifies visual and personalization bottlenecks, and authors structured skills that downstream…
…We refer to these requirements as semantic commitments and formalize their lifecycle discontinuity as the Conceptual Rift , where commitments may be locally resolved or checked but fail to remain identifiable as the…
…DyCo-RL identifies token functional roles using Fisher–Rao attention dynamics and reweights policy optimization according to role-attention alignment. The resulting models exhibit substantially stronger reasoning performance across diverse visual and…
…Experiments across multiple model scales and architectures show that SEIF consistently improves instruction-following performance, suggesting strong generality. Further analyses reveal the sources of improvement and identify an effective training strategy for…
…if you push rlvr to grow both breadth and depth, i’d want to see how compute scales and whether there’s a sweet spot where extra trajectories stop paying off. This…
…recursively expands a single user click by (1) identifying reliable same-type locations through non-parametric gating of multi-scale encoder features , and (2) selecting the most spatially distant reliable point as…
…every generation step sees the same positional structure regardless of how far generation has progressed, and the state transition is identical at every chunk. Together, these properties introduce a recurrence into the…