# Provenance

This artifact was regenerated from the local official original FP8 checkpoint only.
No tensors were copied from any public GGUF or another quantized model.

- Weight source: `/Volumes/Samsung_4TB/models/DeepSeek-V4-Flash-0731`
- Official source: `deepseek-ai/DeepSeek-V4-Flash-0731`
- Official revision: `9e165c30e2704aec5d9d593cce3eebd58bbef1cb`
- Full source-shard hashes verified: `true`
- Profile: `/Users/andreas/code/deepseek-model-tools/configs/dsv4-ds4-quality128-original.json`
- Calibration: `ox-ox/DeepSeek-V4-Flash-0731-GGUF/imatrix/DeepSeek-V4-Flash-0731-chat-v2-routed-moe-ds4-1p5m.dat` (`6fce7674df701de544e5d3351aab04e67602eddeafeb48cf70e77ebe47239eb4`)
- DSpark calibration proxy: `689b446ed2e2657ebcb69a6516781ee0444e07641aeb6125233fb4e6fe7cbce3` (stages 0/1/2 from target layers 40/41/42)
- DS4 template, metadata only: `antirez/deepseek-v4-gguf/DeepSeek-V4-Flash-IQ2XXS-w2Q2K-AProjQ8-SExpQ8-OutQ8-chat-v2-imatrix-0731.gguf`
- Antirez full-object LFS SHA-256: `ca22ae2f838e14077c22bc1c1417b71b45b5e5a3687bd96c2ac6e17fdb6261c0`
- Antirez Xet object: `7da16e1025c1b856490c29c341f4e467d15cb195389c70383dade5e6108799ac`
- Antirez 64 MiB header SHA-256: `f0e1d5e8f3b008402aa6eb32cada3873dd926c8bf5e7d00d7788eec65f09dd6d`
- Engine: `ds4`
- DSpark: `true`
- Profile description: Quality-first 128 GB DS4 profile for the official original DeepSeek V4 Flash 0731 checkpoint, preserving exact native MXFP4 routed experts on ten sensitivity-selected layers, with IQ2_XXS/Q2_K elsewhere and native-MXFP4 DSpark down projections.