# Open-domain Question Answering on HotpotQA (scarce) Source: [Open-domain Question Answering on HotpotQA (scarce)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:41:42.337Z Evaluation of model performance on the scarce evidence setting of the HotpotQA dataset for Open-domain Question Answering, measured using Exact Match (EM) and F1 score. 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-domain Question Answering | | Dataset (including any stated split) | HotpotQA (scarce) | | Metric | EM & F1 Score | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 6 of 6 | | 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 & F1 Score](): Higher is better; unit: PERCENT. ## Recorded results | Method | EM & F1 Score | Result date | Report paper | | --- | --- | --- | --- | | Thrust | 41.9 | Not recorded | 68fa777a1e209131cea73718 | | Thrust | 35.2 | Not recorded | 68fa777a1e209131cea73718 | | Thrust | 32.9 | Not recorded | 68fa777a1e209131cea73718 | | Default | 26.7 | Not recorded | 68fa777a1e209131cea73718 | | Default | 25.2 | Not recorded | 68fa777a1e209131cea73718 | | Default | 24.9 | Not recorded | 68fa777a1e209131cea73718 | ### Thrust EM & F1 Score: 41.9. Result ID: 6995385a3badfaffe61f04e5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-3b"}. This record does not assert independent reproduction. ### Thrust EM & F1 Score: 35.2. Result ID: 6995385a3badfaffe61f04e3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-large"}. This record does not assert independent reproduction. ### Thrust EM & F1 Score: 32.9. Result ID: 6995385a3badfaffe61f04e1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-base"}. This record does not assert independent reproduction. ### Default EM & F1 Score: 26.7. Result ID: 6995385a3badfaffe61f04e2. [Reporting paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-large"}. This record does not assert independent reproduction. ### Default EM & F1 Score: 25.2. Result ID: 6995385a3badfaffe61f04e0. [Reporting paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-base"}. This record does not assert independent reproduction. ### Default EM & F1 Score: 24.9. Result ID: 6995385a3badfaffe61f04e4. [Reporting paper]() Recorded evaluation configuration: {"Backbone":"UnifiedQA-3b"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.