用 Jev 风格模型 Laya 做 agent 技能选择实测
作者用真实 agent 会话测试开源决策模型 Laya 挑选技能,Jev 选对率 59%,未训练 Laya 仅 18%,微调后升到 35%。

Experimenting with Laya, the open weights Jev-style decision model on a use case that I think could actually fit these models: agents selecting which skills to load I'm using my real agent sessions and the skills that frontier models picked Jev picked the right skill 59% of the time. Untrained Laya picked it 18% of the time, with a fine-tuned version boosting that to 35% I'm now training the Laya model on ALL of my sessions to see just how high I can get that number! I don't think these models can pick the skills alone, but perhaps they can create a shortlist of 10 skills, then the main model can pick from those instead of 120+