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Skywork r1v2: Multimodal hybrid reinforcement learning for reasoning

8 Pith papers cite this work. Polarity classification is still indexing.

8 Pith papers citing it

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2026 4 2025 4

representative citing papers

Structured Role-Aware Policy Optimization for Multimodal Reasoning

cs.AI · 2026-05-08 · unverdicted · novelty 7.0

SRPO refines GRPO into role-aware token-level advantages by emphasizing perception tokens based on visual dependency (original vs. corrupted inputs) and reasoning tokens based on consistency with perception, unified via a shared baseline.

Perception-Aware Policy Optimization for Multimodal Reasoning

cs.CL · 2025-07-08 · unverdicted · novelty 6.0

PAPO integrates perception-aware supervision via a KL-based loss into RLVR methods like GRPO, yielding 4.4-17.5% gains on multimodal benchmarks and 30.5% fewer perception errors, with larger gains on vision-heavy tasks.

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