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LLM-as-a-Judge on ARENA

66.07AccuracyEpiPersona-A
49.357253.696158.03562.3739Mar 30, 2026

Evaluation results

MethodLinks
EpiPersona-AJudge Model=GPT-OSS-120B2026.0366.07
EpiPersona-AJudge Model=LLAMA-3.3-70B2026.0365.01
SYNTHESIZEMEBase Model=GPT-OSS-120B, Judge Model=GPT-OSS-120B2026.0364.89
SYNTHESIZEMEBase Model=GPT-OSS-120B, Judge Model=LLAMA-3.3-70B2026.0364.39
LLM AS A JUDGE (BASE MODEL)Judge Model=GPT-OSS-120B2026.0364.36
LLM AS A JUDGE (BASE MODEL)Judge Model=LLAMA-3.3-70B2026.0364.18
SYNTHESIZEMEBase Model=LLAMA-3.1-8B, Judge Model=LLAMA-3.3-70B2026.0364.17
PERSONALLLMDemo Num=5, Judge Model=LLAMA-3.3-70B2026.0364.13
PIBase Model=LLAMA-3.1-8B, Judge Model=LLAMA-3.3-70B2026.0363.97
SYNTHESIZEMEBase Model=LLAMA-3.1-8B, Judge Model=GPT-OSS-120B2026.0363.83
PIBase Model=GPT-OSS-120B, Judge Model=LLAMA-3.3-70B2026.0363.28
PERSONALLLMDemo Num=3, Judge Model=LLAMA-3.3-70B2026.0363.13
PIBase Model=LLAMA-3.1-8B, Judge Model=GPT-OSS-120B2026.0363.06
PERSONALLLMDemo Num=5, Judge Model=GPT-OSS-120B2026.0362.43
PERSONALLLMDemo Num=3, Judge Model=GPT-OSS-120B2026.0362.01
PIBase Model=GPT-OSS-120B, Judge Model=GPT-OSS-120B2026.0361.72
PERSONALLLMDemo Num=1, Judge Model=GPT-OSS-120B2026.0359.71
PERSONALLLMDemo Num=1, Judge Model=LLAMA-3.3-70B2026.0359.33
RANDOMJudge Model=GPT-OSS-120B2026.0350
RANDOMJudge Model=LLAMA-3.3-70B2026.0350