gemma-4-E4B-it-GGUF / scores /gemma-4-E4B-it-q4_k.ppx
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Generate Perplexity, KLD, ARC, HellaSwag, MMLU, Truthful QA and WinoGrande scores
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llama_model_loader: loaded meta data with 49 key-value pairs and 720 tensors from gemma-4-E4B-it-WIP/gemma-4-E4B-it-Q4_K.gguf (version GGUF V3 (latest))
llama_model_loader: - type f32: 339 tensors
llama_model_loader: - type f16: 2 tensors
llama_model_loader: - type q4_1: 5 tensors
llama_model_loader: - type q5_1: 24 tensors
llama_model_loader: - type q8_0: 2 tensors
llama_model_loader: - type q3_K: 1 tensors
llama_model_loader: - type q4_K: 95 tensors
llama_model_loader: - type q5_K: 101 tensors
llama_model_loader: - type q6_K: 2 tensors
llama_model_loader: - type iq4_xs: 149 tensors
print_info: file format = GGUF V3 (latest)
print_info: file type = Q4_K - Medium
print_info: file size = 3.94 GiB (4.50 BPW)
====== Perplexity statistics ======
Mean PPL(Q) : 56.460364 ± 0.691942
Mean PPL(base) : 52.693235 ± 0.610088
Cor(ln(PPL(Q)), ln(PPL(base))): 97.35%
Mean ln(PPL(Q)/PPL(base)) : 0.069052 ± 0.002823
Mean PPL(Q)/PPL(base) : 1.071492 ± 0.003025
Mean PPL(Q)-PPL(base) : 3.767129 ± 0.170411
====== KL divergence statistics ======
Mean KLD: 0.095300 ± 0.000557
Maximum KLD: 15.853424
99.9% KLD: 2.527996
99.0% KLD: 0.863295
95.0% KLD: 0.356812
90.0% KLD: 0.229792
Median KLD: 0.035697
10.0% KLD: 0.000216
5.0% KLD: 0.000025
1.0% KLD: 0.000001
0.1% KLD: -0.000001
Minimum KLD: -0.000043
====== Token probability statistics ======
Mean Δp: -0.421 ± 0.020 %
Maximum Δp: 99.633%
99.9% Δp: 54.652%
99.0% Δp: 23.879%
95.0% Δp: 8.503%
90.0% Δp: 3.458%
75.0% Δp: 0.202%
Median Δp: -0.000%
25.0% Δp: -0.392%
10.0% Δp: -5.060%
5.0% Δp: -11.030%
1.0% Δp: -29.030%
0.1% Δp: -62.118%
Minimum Δp: -98.611%
RMS Δp : 7.866 ± 0.054 %
Same top p: 87.367 ± 0.087 %