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Unlearning on TOFU Llama 2 1.0 (forget 1%)

92.02UFEJoint
72.769677.767382.76587.7627May 20, 2026

Evaluation results

MethodLinks
JointLoss=DPO+GD (targeted)2026.0592.0245.7444.1956.54
DualOptim 8bitLoss=DPO+GD (targeted)2026.0589.4746.5472.3270.16
DualOptimLoss=DPO+GD (targeted)2026.0589.2648.2472.3370.54
AlternateLoss=DPO+GD (targeted)2026.0588.2753.7773.6772.35
DualOptim+ 8bitLoss=DPO+GD (targeted)2026.0582.0443.5777.0169.91
DualOptim+Loss=DPO+GD (targeted)2026.0579.4945.9677.5170.12
DualOptim+Loss=NPO+GD (untargeted)2026.0578.51—75.0776.8
JointLoss=NPO+GD (untargeted)2026.0577.31—55.5666.44
DualOptim+ 8bitLoss=NPO+GD (untargeted)2026.0576.58—74.9175.75
DualOptim 8bitLoss=NPO+GD (untargeted)2026.0573.85—74.2274.04
DualOptimLoss=NPO+GD (untargeted)2026.0573.83—74.5174.17
AlternateLoss=NPO+GD (untargeted)2026.0573.51—74.473.96