Claude Fable 5.2 实现 PCB 自动布线并成功打样
Claude Fable 5.2 took a speakerphone, a voice-assistant hub and a handheld virtu…
大模型首次实现从文本到可制造 PCB 的全流程闭环，工程落地能力显著跃迁，值得关注。
Claude Fable 5.2 took a speakerphone, a voice-assistant hub and a handheld virtual pet from short prompts to working prototypes.
Claude Fable 5.2 将简短提示转化为扬声器免提设备、语音助手集线器和手持虚拟宠物的工作原型。
From short prompts, it produced specs, schematics, board layouts, 3D-printable cases and firmware for a speakerphone, voice-assistant hub and handheld virtual pet.
基于简短提示，它生成了扬声器免提设备、语音助手集线器和手持虚拟宠体的规格书、原理图、电路板布局、3D打印外壳及固件。
Diode Computers, a board maker, built all 3 straight from the model’s files, skipping the usual rounds of manufacturing changes.
板卡制造商 Diode Computers 直接根据模型生成的文件制造了全部三款产品，跳过了通常的多次制造修改环节。
Over the past year, earlier models left Diode with layouts 95% complete yet unusable, because they rarely undid placements that blocked the wiring.
在过去一年中，早期版本留给 Diode 的布局完成度达 95%，却因极少撤销阻碍布线的元件放置而不可用。
Fable 5.2 reworked its designs unprompted, rerouting the hub’s tracks dozens of times and reassigning chip pins so the speakerphone’s touch-control tracks never crossed.
Fable 5.2 主动重新设计，数十次重新布线集线器的走线并重新分配芯片引脚，确保扬声器免提设备的触控走线互不交叉。
On Diode’s internal PCB Gym layout benchmark, it scored 69% against 25% for Fable 5 at about 1/3 of the API cost.
在 Diode 内部的 PCB Gym 布局基准测试中，其得分达到 69%，而 Fable 5 仅为 25%，且 API 成本约为后者的三分之一。
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