Primary sourcearXiv: DeepSeek
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GPT-6 Astra 零微调操控机器人,RoboDojo 42 项任务居首
一篇 arXiv 论文提出 LLM as policy 设定:语言模型不做任务微调直接充当机器人操作策略,在 RoboDojo 全部 42 项任务上评测 3 个 LLM,并与 40 个公开策略对比。GPT-6 Astra 在 2,100 次试验中取得 22.48% 平均成功率和 28.97 Score,排名高于所有公开策略。同样的后处理流程下,GPT-5.5 只有 0.88%,DeepSeek-Flash 为 1.92%。Astra 的能力呈两极分化:语义理解类任务泛化良好,但高精度控制、动态控制和双手协同任务明显落后。one-shot 演示在整体上没有带来收益,部分交互轨迹显示模型能在回合内对扰动做纠正。
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Astra 不微调直接当机器人策略,42 项任务拿下 22.48%,GPT-5.5 只有 0.88%。
11 sources74° AI heatLast updated 2026/9/21 06:39:47
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