| Paper | Code | Conditional (answers) | Conditional (w/ conditions) | Overall (answers) | Overall (w/ conditions) | ModelName | ReleaseDate |
|---|---|---|---|---|---|---|---|
| Leveraging Passage Retrieval with Generative Models for Open Domain Question Answering | ✓ Link | 45.2 / 49.7 | 4.7 / 5.8 | 44.4 / 50.8 | 35.0 / 40.6 | FiD | 2020-07-02 |
| Iterative Hierarchical Attention for Answering Complex Questions over Long Documents | 42.0 / 46.4 | 3.1 / 3.8 | 40.6 / 45.2 | 31.9 / 36.0 | DocHopper | 2021-06-01 | |
| ETC: Encoding Long and Structured Inputs in Transformers | ✓ Link | 39.4 / 41.8 | 2.5 / 3.4 | 35.6 / 39.8 | 26.9 / 30.8 | ETC-Pipeline | 2020-04-17 |