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Safety Alignment on HH-RLHF

1.09MD RateShaPO-T
-1.754817.447636.6555.8524Feb 7, 2026Feb 11, 2026Feb 16, 2026Feb 21, 2026Feb 25, 2026Mar 2, 2026Mar 7, 2026

Evaluation results

MethodLinks
ShaPO-TBackbone=Qwen2.5-7B2026.021.090.12
ShaPO-RBackbone=Qwen2.5-7B2026.021.310.12
wDPOBackbone=Qwen-2.5-7B2026.031.640.15
ShaPO-TBackbone=LLaMA-3.2-3B2026.021.750.23
ShaPO-RBackbone=LLaMA-3-8B2026.021.860.12
ShaPO-RBackbone=LLaMA-3.2-3B2026.022.090.33
Dr.DPOBackbone=Qwen2.5-7B2026.022.390.22
Dr.DPOBackbone=Qwen-2.5-7B2026.032.390.22
Llama-3.2-3B + wDPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.032.390.33
Dr.DPOBackbone=LLaMA-3.2-3B2026.022.570.34
Llama-3.2-3B + Dr.DPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.032.570.34
ShaPO-TBackbone=LLaMA-3-8B2026.022.940.19
wDPOBackbone=Llama-3-8B2026.034.170.39
Dr.DPOBackbone=LLaMA-3-8B2026.024.580.37
Dr.DPOBackbone=Llama-3-8B2026.034.580.37
rDPOBackbone=LLaMA-3.2-3B2026.025.922.02
Llama-3.2-3B + rDPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.035.922.02
rDPOBackbone=Qwen2.5-7B2026.026.141.76
rDPOBackbone=Qwen-2.5-7B2026.036.141.76
rDPOBackbone=LLaMA-3-8B2026.026.882.25
rDPOBackbone=Llama-3-8B2026.036.882.25
IPOBackbone=LLaMA-3.2-3B2026.0212.15.26
Llama-3.2-3B + IPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.0312.15.26
DPOBackbone=LLaMA-3.2-3B2026.0212.125.45
Llama-3.2-3B + DPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.0312.125.45
ShaPO-RBackbone=Pythia-2.8B2026.0212.392.72
Pythia-2.8B + wDPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0312.952.25
ShaPO-TBackbone=Pythia-2.8B2026.0214.141.67
Pythia-2.8B + Dr.DPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0316.774.76
DPOBackbone=Qwen2.5-7B2026.0217.74.9
DPOBackbone=Qwen-2.5-7B2026.0317.74.9
IPOBackbone=Qwen2.5-7B2026.0218.025.03
IPOBackbone=Qwen-2.5-7B2026.0318.025.03
IPOBackbone=LLaMA-3-8B2026.0221.78.3
IPOBackbone=Llama-3-8B2026.0321.78.3
DPOBackbone=LLaMA-3-8B2026.0223.0510.3
DPOBackbone=Llama-3-8B2026.0323.0510.3
cDPOBackbone=LLaMA-3.2-3B2026.0224.5510.67
Llama-3.2-3B + cDPOBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.0324.5510.67
cDPOBackbone=Qwen2.5-7B2026.0226.138.59
cDPOBackbone=Qwen-2.5-7B2026.0326.138.59
Dr.DPOBackbone=Pythia-2.8B2026.0229.3519.94
cDPOBackbone=LLaMA-3-8B2026.0230.3213.34
cDPOBackbone=Llama-3-8B2026.0330.3213.34
VanillaBackbone=Qwen2.5-7B2026.0232.5210.76
Qwen-2.5-7BBackbone=Qwen-2.5-7B2026.0332.5210.76
rDPOBackbone=Pythia-2.8B2026.0255.1921.95
Pythia-2.8B + rDPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0355.1921.95
DPOBackbone=Pythia-2.8B2026.0258.8221.06
Pythia-2.8B + DPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0358.8221.06
IPOBackbone=Pythia-2.8B2026.0259.4922.78
Pythia-2.8B + IPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0359.4922.78
cDPOBackbone=Pythia-2.8B2026.0260.3318.08
Pythia-2.8B + cDPOBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0360.3318.08
VanillaBackbone=LLaMA-3-8B2026.0265.119.92
Llama-3-8BBackbone=Llama-3-8B2026.0365.119.92
SFTBackbone=LLaMA-3.2-3B2026.0266.9338.67
Llama-3.2-3B + SFTBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.0366.9338.67
VallinaBackbone=LLaMA-3.2-3B2026.0267.6118.89
Llama-3.2-3BBackbone=Llama-3.2-3B, Training Dataset=PKU-SafeRLHF-30K2026.0367.6118.89
SFTBackbone=LLaMA-3-8B2026.0269.2747.54
SFTBackbone=Llama-3-8B2026.0369.2747.54
SFTBackbone=Qwen2.5-7B2026.0270.5448.01
SFTBackbone=Qwen-2.5-7B2026.0370.5448.01
VallinaBackbone=Pythia-2.8B2026.0272.0224.95
Pythia-2.8BBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0372.0224.95
SFTBackbone=Pythia-2.8B2026.0272.2125.75
Pythia-2.8B + SFTBackbone=Pythia-2.8B, Training Dataset=PKU-SafeRLHF-30K2026.0372.2125.75