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Bilevel Optimization of Synthetic Trajectories for Multi-Turn LLM Fine-Tuning
新方法利用双层优化生成合成轨迹，显著提升多轮LLM对话微调效果
arXiv:2605.24743v1 Announce Type: cross Abstract: While LLMs excel at single-turn generation, they struggle with long-horizon, multi-turn interactions…