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English(EN) WHALE: A Simple Recipe for Joint Harness-Weight Optimization

新的 WHALE 方法联合优化 AI 代理权重和 Harness 代码

研究人员开发了一种名为 WHALE(Weight-Harness Alternating LEarning)的新方法,通过同时更新模型权重和管理上下文与控制流的 Harness 代码来联合优化 AI 代理性能。该方法在更新模型和搜索改进的 Harness 之间交替进行,解决了单独优化一个组件会限制另一个组件的瓶颈问题。使用 Qwen3.5-2B/4B 代理在 SearchQA、数学推理和国际象棋谜题等任务上的实验表明,WHALE 的性能显著优于现有方法,在更少的 rollout 中实现了更高的准确率。 AI

影响 这项研究通过改进模型权重和 Harness 代码的联合优化方式,有望带来更高效、性能更优的 AI 代理。

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新的 WHALE 方法联合优化 AI 代理权重和 Harness 代码

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报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Haechan Kim, Yoonho Lee, Gisang Lee, Chelsea Finn, Kangwook Lee ·

    WHALE:一种简单的联合马具-权重优化方法

    arXiv:2609.00196v1 Announce Type: cross Abstract: Agent performance depends jointly on the model parameters and the executable harness code that manages context and control flow. Optimizing either component in isolation can leave the system bottlenecked by its frozen counterpart:…

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    WHALE:一种简单的联合马具-权重优化方法

    WHALE alternates model weight updates and harness search to jointly optimize agent performance across reasoning tasks.