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Fingerprint Similarity on Llama2 7B

1Similarity ScoreProFlingo
-0.0397920.2301540.50010.770046Dec 3, 2025Dec 23, 2025Jan 13, 2026Feb 3, 2026Feb 24, 2026Mar 17, 2026Apr 7, 2026

Evaluation results

MethodLinks
ProFlingoMethod Category=Text-level2026.041
AttnDiff2026.041
Llama-2-7B-ChatRelationship=Related, Variant Type=Fine-tuned2025.120.995
Llama2-7B-4bitRelationship=Related, Variant Type=Quantized2025.120.995
Llama2-7B-8bitRelationship=Related, Variant Type=Quantized2025.120.995
SparseLlama-2-7BRelationship=Related, Variant Type=Pruned2025.120.9941
PCSMethod Category=Parameter-based2026.040.9935
Sheared-Llama-2.7BRelationship=Related, Variant Type=Pruned2025.120.9917
LogitsMethod Category=Output-level2026.040.9891
ICSMethod Category=Parameter-based2026.040.9874
Llemma-7BRelationship=Related, Variant Type=Fine-tuned2025.120.9699
CodeLlama-7BRelationship=Related, Variant Type=Fine-tuned2025.120.9641
LLMMap2026.040.7459
REEFMethod Category=Representation-level2026.040.7458
Qwen1.5-7BRelationship=Unrelated2025.120.2902
Cerebras-GPT-1.3BRelationship=Unrelated2025.120.2874
GPT2-LargeRelationship=Unrelated2025.120.2372
Baichuan2-7BRelationship=Unrelated2025.120.1862
ChatGLM2-6BRelationship=Unrelated2025.120.0057
Mistral-7B-V0.3Relationship=Unrelated2025.120.005
InternLM2.5-7BRelationship=Unrelated2025.120.005
MPT-7BRelationship=Unrelated2025.120.005
OPT-6.7BRelationship=Unrelated2025.120.0009
Pythia-6.9BRelationship=Unrelated2025.120.0002