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ResearchFormerly WizWand

LLM Similarity Measurement on Model Fine-tuning

99Similarity ScorePCS
-0.8425.085176.92Jul 3, 2026
Updated 4mo ago

Evaluation results

MethodLinks
PCSFine-tuned Model Variant=llama2-7b-hf-instruction-lora2026.0799
Spectral SignatureFine-tuned Model Variant=llama2-7b-hf-instruction-lora2026.0799
PCSFine-tuned Model Variant=vicuna-v1.52026.0799
REEFFine-tuned Model Variant=vicuna-v1.52026.0799
GhostSpecFine-tuned Model Variant=vicuna-v1.52026.0799
Spectral SignatureFine-tuned Model Variant=vicuna-v1.52026.0799
PCSFine-tuned Model Variant=Nous-Hermes-llama-2-7b2026.0799
LogitsFine-tuned Model Variant=Nous-Hermes-llama-2-7b2026.0799
REEFFine-tuned Model Variant=Nous-Hermes-llama-2-7b2026.0799
GhostSpecFine-tuned Model Variant=Nous-Hermes-llama-2-7b2026.0799
Spectral SignatureFine-tuned Model Variant=Nous-Hermes-llama-2-7b2026.0799
REEFFine-tuned Model Variant=chinese-llama-2-7b2026.0799
PCSFine-tuned Model Variant=Llama-2-7b-hf-instruct-pl-lora_unload2026.0799
LogitsFine-tuned Model Variant=Llama-2-7b-hf-instruct-pl-lora_unload2026.0799
Spectral SignatureFine-tuned Model Variant=Llama-2-7b-hf-instruct-pl-lora_unload2026.0799
REEFFine-tuned Model Variant=chinese-alpaca-2-7b2026.0799
LogitsFine-tuned Model Variant=llama2-7b-hf-instruction-lora2026.0798
GhostSpecFine-tuned Model Variant=llama2-7b-hf-instruction-lora2026.0798
Spectral SignatureFine-tuned Model Variant=chinese-llama-2-7b2026.0797
Spectral SignatureFine-tuned Model Variant=chinese-alpaca-2-7b2026.0797
PCSFine-tuned Model Variant=chinese-alpaca-2-7b2026.0795
PCSFine-tuned Model Variant=chinese-llama-2-7b2026.0793
GhostSpecFine-tuned Model Variant=Llama-2-7b-hf-instruct-pl-lora_unload2026.0787
GhostSpecFine-tuned Model Variant=chinese-alpaca-2-7b2026.0783
GhostSpecFine-tuned Model Variant=chinese-llama-2-7b2026.0780
LogitsFine-tuned Model Variant=vicuna-v1.52026.0779
REEFFine-tuned Model Variant=llama2-7b-hf-instruction-lora2026.0777
LogitsFine-tuned Model Variant=chinese-alpaca-2-7b2026.0756
REEFFine-tuned Model Variant=Llama-2-7b-hf-instruct-pl-lora_unload2026.0714
LogitsFine-tuned Model Variant=chinese-llama-2-7b2026.073