thomasjvu/alkahest-0.8b-q4-webgpu

Alkahest 0.8B Q4 WebGPU

Browser-oriented ONNX package for the Heretic-modified Alkahest 0.8B checkpoint.

This is a test package published before replacing the older thomasjvu/alkahest-0.8b browser target.

Runtime Contract

• Base processor/model family: Qwen/Qwen3.5-0.8B
• Source checkpoint: thomasjvu/alkahest-0.8b-heretic-merged
• Target runtime: Transformers.js / WebGPU
• Dtype map:
  • embed_tokens: q4
  • decoder_model_merged: q4
  • vision_encoder: fp16

Expected ONNX Sessions

• onnx/vision_encoder_fp16.onnx
• onnx/embed_tokens_q4.onnx
• onnx/decoder_model_merged_q4.onnx

The package passed the repo validation gate on Kaggle version 19, including CPU onnxruntime session creation for all three packaged ONNX sessions.