**Bug report**-When opening the experimental Phi-3 WebGPU Space, model initialization starts normally ("Compiling shaders and warming up model..."), but inference fails with the following error:
#11
by konul9 - opened
Uncaught (in promise) TypeError: A float16 tensor's data must be type of Float16Array
After that, the UI throws a secondary error:
Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'sentence')
Additional ONNX Runtime warning shown:
Some nodes were not assigned to the preferred execution providers...
Environment:
- Browser: Chrome
- WebGPU status: Hardware accelerated
- WebGL status: Hardware accelerated
- Canvas / Rasterization: Hardware accelerated
This suggests the issue is not lack of WebGPU support, but likely an FP16 tensor / ONNX Runtime Web / frontend compatibility issue during inference.