On Group Relative Policy Optimization Collapse in Agent Search: The Lazy Likelihood-Displacement
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arXiv
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| Main Authors: | Deng, Wenlong, Li, Yushu, Gong, Boying, Ren, Yi, Thrampoulidis, Christos, Li, Xiaoxiao |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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