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Add MXFP4 quantization type for dense models (ftype 41) #2176

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Add MXFP4 quantization type for dense models (ftype 41) #2176

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2 changes: 2 additions & 0 deletions packages/tasks/src/gguf.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ export enum GGMLFileQuantizationType {
MXFP4_MOE = 38,
NVFP4 = 39,
Q1_0 = 40,
MXFP4 = 41,

// custom quants used by unsloth
// they are not officially a scheme enum value in GGUF, but only here for naming
Expand Down Expand Up @@ -102,6 +103,7 @@ export const GGUF_QUANT_ORDER: GGMLFileQuantizationType[] = [
GGMLFileQuantizationType.Q4_3,
GGMLFileQuantizationType.MXFP4_MOE,
GGMLFileQuantizationType.NVFP4,
GGMLFileQuantizationType.MXFP4,

// 3-bit quantizations
GGMLFileQuantizationType.Q3_K_XL,
Expand Down