LGT Detection on Mix8
99.6GPT-3.5 AUROCBinoculars + kNNProxy
Evaluation results
| Method | Links | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Binoculars + kNNProxyProxy LLM=Falcon-7B + Falcon-7B-Instruct⋆, Proxy Alignment Protocol=kNNProxy2026.04 | 99.6 | 99.4 | 99.2 | 99.1 | 97.5 | 98.9 | 98.8 | 99.3 | 99 | 1.64 | |
| BinocularsProxy LLM=Falcon-7B + Falcon-7B-Instruct, Proxy Alignment Protocol=None2026.04 | 99.4 | 98.1 | 98.1 | 98.6 | 92 | 96.6 | 97.1 | 99 | 97.4 | — | |
| Fast-DetectGPT + DALDProxy LLM=Llama-2-7B + Llama-2-7B⋆, Proxy Alignment Protocol=DALD2026.04 | 97.7 | 89.9 | 96.6 | 96.5 | 88.9 | 81.1 | 89.9 | 98.1 | 92.3 | 3.36 | |
| Fast-DetectGPT + Glimpse-ZipfianProxy LLM=GPT-4 (API), Proxy Alignment Protocol=Glimpse2026.04 | 97.7 | 97.2 | 96.1 | 97.9 | 89.9 | — | — | — | — | — | |
| Fast-DetectGPT + Glimpse-MLPProxy LLM=GPT-4 (API), Proxy Alignment Protocol=Glimpse2026.04 | 97.7 | 97.1 | 96.3 | 98.1 | 90 | — | — | — | — | — | |
| Fast-DetectGPT + Glimpse-GeometricProxy LLM=DaVinci-002 (API), Proxy Alignment Protocol=Glimpse2026.04 | 97.6 | 91.3 | 96.1 | 97.4 | 86 | 84.5 | 92.4 | 98.7 | 93 | 4.14 | |
| Fast-DetectGPT + kNNProxyProxy LLM=Falcon-7B + Falcon-7B-Instruct⋆, Proxy Alignment Protocol=kNNProxy2026.04 | 97.6 | 95.8 | 96.1 | 96.7 | 89 | 94.8 | 94.6 | 98.7 | 95.4 | 6.83 | |
| Fast-DetectGPT + Glimpse-GeometricProxy LLM=GPT-4 (API), Proxy Alignment Protocol=Glimpse2026.04 | 97.4 | 96.5 | 96.2 | 98.2 | 89.5 | — | — | — | — | — | |
| Binoculars + DALDProxy LLM=Llama-2-7B + Llama-2-7B⋆, Proxy Alignment Protocol=DALD2026.04 | 96 | 86.8 | 94 | 94.8 | 81 | 68.9 | 77.3 | 93.7 | 86.6 | 11.09 | |
| Fast-DetectGPTProxy LLM=GPT-J-6B + GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 94.9 | 90 | 92.6 | 94.7 | 80.7 | 85.4 | 81 | 95.5 | 89.3 | — | |
| LikelihoodProxy LLM=GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 90.7 | 76.9 | 86.6 | 90.3 | 74.2 | 67.6 | 76.2 | 83.9 | 80.8 | — | |
| LogRankProxy LLM=GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 90.6 | 76.3 | 86.5 | 90.4 | 73.5 | 68 | 76.8 | 84 | 80.8 | — | |
| DetectGPTProxy LLM=T5-11B + GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 78.3 | 61.4 | 79.7 | 77.8 | 74.1 | 45.5 | 54.2 | 59.4 | 66.3 | — | |
| DNA-GPTProxy LLM=GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 71.9 | 64.3 | 70.8 | 73.3 | 64.4 | 61.8 | 63.3 | 79.5 | 68.7 | — | |
| RankProxy LLM=GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 70.4 | 64.5 | 68.9 | 70.6 | 62.6 | 68 | 74.6 | 73.5 | 69.1 | — | |
| EntropyProxy LLM=GPT-Neo-2.7B, Proxy Alignment Protocol=None2026.04 | 31.4 | 41.1 | 34.7 | 32.7 | 39.6 | 50.6 | 41.9 | 46 | 39.7 | — |