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…LEAD dynamically calibrates the correctness-efficiency trade-off at each step using a Potential-Scaled Instability , directing optimization capacity to the most informative learning signal. Furthermore, it estimates an adaptive per-problem…
…regularization, an auxiliary policy gradient loss anchored to clean-image advantages preserves a reliable reward signal; and to avoid systematically incorrect invariance, correctness-conditioned regularization restricts enforcement to successful trajectories. On Qwen3…
…Our theory-grounded analysis shows that patch-wise modeling yields provably larger discrepancies when localized forensic signals are present in generated images, enabling more reliable separation from real images. Extensive experiments demonstrate…
…This yields a richer and more diverse learning signal , improving exploration efficiency from imperfect model behavior. As a result, DenoiseRL improves reasoning performance and overall training efficiency while reducing the need for…
…These results show that formulating counterpart prediction as a target-adaptive text-tabular task enables effective adaptation, and that hidden LLM representations expose decision-relevant signals that direct prompting does not surface…
…The key challenge lies in designing a reliable reward signal : VLMs scoring samples in isolation tend to compress their judgements into a narrow band, leaving GRPO with little within-group variance to…
…We view this primarily as a data selection problem, where the key challenge is to identify which weak labels are reliable enough to serve as a training signal . To address this, we…
…Video gives the strongest interaction signal (+10.6 pp implicit coverage over Text), while implicit constraints persist; defect injection shows ICG-based scoring detects state errors at 2-16x the rate of…
…overall, trb seems like a principled bridge rather than a hack, and i can see it being handy for other on-policy setups where teacher signals are noisy early on. Get this…
…should the teacher always see the full reference reasoning? We identify a teacher-side exposure mismatch, where fully privileged teacher signals can be too strong for the student’s current competence. Instead…