Biomarker-level imputation on Semi-synthetic biomarkers 80% missingness
2.059MAE (Mean Absolute Error)GPT-5.4
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| GPT-5.4Missingness level=80%2026.05 | 2.059 | 2.634 | 0.596 | 2.035 | 0.159 | |
| GPT-OSS-120bMissingness level=80%, Model scale=120b2026.05 | 2.147 | 2.745 | 0.514 | 2.109 | 0.129 | |
| MissForestMissingness level=80%2026.05 | 2.504 | 3.187 | 0.38 | 2.468 | 0.072 | |
| Qwen3.5-PlusMissingness level=80%2026.05 | 2.788 | 3.645 | 0.208 | 2.612 | 0.08 | |
| CausalCFMMissingness level=80%2026.05 | 2.875 | 3.679 | 0.348 | 2.798 | 0.011 | |
| GPT-5.4 first-validMissingness level=80%, Method variant=first-valid proposal2026.05 | 3.146 | 4.193 | 0.729 | 2.442 | 0.318 | |
| LOCFMissingness level=80%2026.05 | 3.407 | 4.509 | 0.713 | 2.76 | 0.347 |