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cs.AI2026
L2IR: Revealing Latent Intent in Graph Fraud Detection
Jinsheng Guo, Zhenhao Weng, Yibo Liu +2
Graph fraud detection has long depended on Graph Neural Networks (GNNs) to propagate and aggregate information across relational data. A critical obstacle in practice, however, is…
cs.AI2025
Kimi k1.5: Scaling Reinforcement Learning with LLMs
Kimi Team, Angang Du, Bofei Gao +93
Language model pretraining with next token prediction has proved effective for scaling compute but is limited to the amount of available training data. Scaling reinforcement learni…