AI-generated table detection on GPT 5.2 (External Holdout)
88.3AUROCFusedAll(RandomForest)
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| FusedAll(RandomForest)Observer=GPT-22026.03 | 88.3 | 80.8 | 21.8 | 5.4 | 64.1 | |
| FusedAll (RandomForest)Observer=GPT-22026.03 | 88.3 | 80.8 | 21.8 | 5.4 | — | |
| TAB-AUDIT(PPL4, LogReg)Observer=Llama2026.03 | 88.1 | 79.3 | 9.6 | 4 | — | |
| TAB-AUDIT (PPL4, LogReg)Observer=Llama2026.03 | 88.1 | 79.3 | 9.6 | 4 | — | |
| TAB-AUDIT(PPL4, LogReg)Observer=GPT-22026.03 | 85.5 | 75.6 | 17.3 | 6.5 | — | |
| TAB-AUDIT (PPL4, LogReg)Observer=GPT-22026.03 | 85.5 | 75.6 | 17.3 | 6.5 | — | |
| FusedAll(LogReg)Observer=GPT-22026.03 | 82.5 | 73.8 | 6.1 | 3.9 | 40.1 | |
| FusedAll (LogReg)Observer=GPT-22026.03 | 82.5 | 73.8 | 6.1 | 3.9 | — | |
| TAB-AUDIT(PPL4, LogReg)Observer=Qwen2026.03 | 80.8 | 68.9 | 3 | 5.5 | — | |
| TAB-AUDIT (PPL4, LogReg)Observer=Qwen2026.03 | 80.8 | 68.9 | 3 | 5.5 | — | |
| FusedAll(MLP)Observer=GPT-22026.03 | 80.5 | 72.3 | 5.1 | 3 | 21.6 | |
| FusedAll (MLP)Observer=GPT-22026.03 | 80.5 | 72.3 | 5.1 | 3 | — |