Tencent Hy4 turns a keyboard photo into an interactive 3D teardown in one HTML file

dr_cintas · x · 2026-11-10

Tencent's new Hy4 model rebuilt a mechanical keyboard from a single photo into an interactive 3D model — one HTML file, generated in about 4 minutes.

The author notes it had to nail three things: the layout (a tenkeyless board matching the photo), the parts (caps, stems, housings, springs, LEDs, plate, PCB, case), and the order — components come apart the way a real keyboard does. The output includes a clickable component list with per-part explanations and explode/reassemble controls.

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