# Open Table-and-Text Question Answering on OTT-QA 1.0 (test) Source: [Open Table-and-Text Question Answering on OTT-QA 1.0 (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:41:32.916Z Evaluation of model performance on the test split of the OTT-QA 1.0 dataset for Open Table-and-Text Question Answering capabilities, typically measured using EM and F1 scores. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Open Table-and-Text Question Answering | | Dataset (including any stated split) | OTT-QA 1.0 (test) | | Metric | EM | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 10 of 10 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [EM](): Higher is better; unit: PERCENT. - [F1](): Higher is better; unit: PERCENT. ## Recorded results | Method | EM | Result date | Report paper | | --- | --- | --- | --- | | Oracle Table + Link (w/o Retrieval) + HYBRIDER | 43 | Not recorded | 68fa694f1e209131cea21756 | | Oracle Link + Fusion-Retrieval + Cross-Block Reader | 35 | Not recorded | 68fa694f1e209131cea21756 | | Fusion-Retrieval + Cross-Block Reader | 27.2 | Not recorded | 68fa694f1e209131cea21756 | | Iterative-Retrieval + Cross-Block Reader | 16.9 | Not recorded | 68fa694f1e209131cea21756 | | Fusion-Retrieval + Single-Block Reader | 13.4 | Not recorded | 68fa694f1e209131cea21756 | | HYBRIDER (best Top-K) | 9.7 | Not recorded | 68fa694f1e209131cea21756 | | Iterative-Retrieval + Single-Block Reader | 9.6 | Not recorded | 68fa694f1e209131cea21756 | | Text-only Retrieval + Cross-Block Reader | 8.8 | Not recorded | 68fa694f1e209131cea21756 | | HYBRIDER (Top-1) | 8.4 | Not recorded | 68fa694f1e209131cea21756 | | Table-only Retrieval + Cross-Block Reader | 4.4 | Not recorded | 68fa694f1e209131cea21756 | ### Oracle Table + Link (w/o Retrieval) + HYBRIDER EM: 43. Result ID: 698da3cb8b517eb43322d534. [Reporting paper]() Recorded evaluation configuration: {"Retriever Setting":"Best","Ablation":"Oracle Table + Link"}. This record does not assert independent reproduction. ### Oracle Link + Fusion-Retrieval + Cross-Block Reader EM: 35. Result ID: 698da3cb8b517eb43322d533. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best","Ablation":"Oracle Link"}. This record does not assert independent reproduction. ### Fusion-Retrieval + Cross-Block Reader EM: 27.2. Result ID: 698da3cb8b517eb43322d530. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### Iterative-Retrieval + Cross-Block Reader EM: 16.9. Result ID: 698da3cb8b517eb43322d52f. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### Fusion-Retrieval + Single-Block Reader EM: 13.4. Result ID: 698da3cb8b517eb43322d52e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### HYBRIDER (best Top-K) EM: 9.7. Result ID: 698da3cb8b517eb43322d52c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### Iterative-Retrieval + Single-Block Reader EM: 9.6. Result ID: 698da3cb8b517eb43322d52d. [Reporting paper]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### Text-only Retrieval + Cross-Block Reader EM: 8.8. Result ID: 698da3cb8b517eb43322d532. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best","Ablation":"Text-only"}. This record does not assert independent reproduction. ### HYBRIDER (Top-1) EM: 8.4. Result ID: 698da3cb8b517eb43322d52b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best"}. This record does not assert independent reproduction. ### Table-only Retrieval + Cross-Block Reader EM: 4.4. Result ID: 698da3cb8b517eb43322d531. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Retriever Setting":"Best","Ablation":"Table-only"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.