# Information Retrieval on news Source: [Information Retrieval on news]() Collection index: [llms.txt]() Data updated: 2026-03-24T12:57:23.170Z Evaluation of Information Retrieval performance on the 'news' dataset, measured using ranking metrics such as Recall@100 and NDCG@10. 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 | Information Retrieval | | Dataset (including any stated split) | news | | Metric | Recall@100 | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 19 of 19 | | 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 - [Recall@100](): Higher is better; unit: PERCENT. - [NDCG@10](): Higher is better; unit: PERCENT. ## Recorded results | Method | Recall@100 | Result date | Report paper | | --- | --- | --- | --- | | ReBOL-QR-UCB | 52.7 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-IQ-UCB | 52.2 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-QR-Greedy | 49.9 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-IQ-Greedy | 49.8 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-QR-Rand. | 47.6 | Not recorded | 69c21a910636e5bf4afc48dd | | Dense (QR) | 45.7 | Not recorded | 69c21a910636e5bf4afc48dd | | PW (QR) | 45.7 | Not recorded | 69c21a910636e5bf4afc48dd | | LW-one-call (QR) | 45.7 | Not recorded | 69c21a910636e5bf4afc48dd | | LW-window (QR) | 45.7 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-IQ-Top-k | 45.6 | Not recorded | 69c21a910636e5bf4afc48dd | | BM25 Flat | 44.7 | Not recorded | 69c21a910636e5bf4afc48dd | | SPLADE | 44.1 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-QR-Top-k | 42.4 | Not recorded | 69c21a910636e5bf4afc48dd | | Dense (IQ) | 42.3 | Not recorded | 69c21a910636e5bf4afc48dd | | PW (IQ) | 42.3 | Not recorded | 69c21a910636e5bf4afc48dd | | LW-one-call (IQ) | 42.3 | Not recorded | 69c21a910636e5bf4afc48dd | | LW-window (IQ) | 42.3 | Not recorded | 69c21a910636e5bf4afc48dd | | BM25 MF | 42.2 | Not recorded | 69c21a910636e5bf4afc48dd | | ReBOL-IQ-Rand. | 40.3 | Not recorded | 69c21a910636e5bf4afc48dd | ### ReBOL-QR-UCB Recall@100: 52.7. Result ID: 69c28a2947f34ce924aaa4eb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Acquisition":"UCB"}. This record does not assert independent reproduction. ### ReBOL-IQ-UCB Recall@100: 52.2. Result ID: 69c28a2947f34ce924aaa4e7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Acquisition":"UCB"}. This record does not assert independent reproduction. ### ReBOL-QR-Greedy Recall@100: 49.9. Result ID: 69c28a2947f34ce924aaa4ea. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Acquisition":"Greedy"}. This record does not assert independent reproduction. ### ReBOL-IQ-Greedy Recall@100: 49.8. Result ID: 69c28a2947f34ce924aaa4e6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Acquisition":"Greedy"}. This record does not assert independent reproduction. ### ReBOL-QR-Rand. Recall@100: 47.6. Result ID: 69c28a2947f34ce924aaa4e8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Acquisition":"Random"}. This record does not assert independent reproduction. ### Dense (QR) Recall@100: 45.7. Result ID: 69c28a2947f34ce924aaa4e0. [Reporting paper]() Recorded evaluation configuration: {"Query Variant":"QR"}. This record does not assert independent reproduction. ### PW (QR) Recall@100: 45.7. Result ID: 69c28a2947f34ce924aaa4e1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR"}. This record does not assert independent reproduction. ### LW-one-call (QR) Recall@100: 45.7. Result ID: 69c28a2947f34ce924aaa4e2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Mode":"one-call"}. This record does not assert independent reproduction. ### LW-window (QR) Recall@100: 45.7. Result ID: 69c28a2947f34ce924aaa4e3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Mode":"window"}. This record does not assert independent reproduction. ### ReBOL-IQ-Top-k Recall@100: 45.6. Result ID: 69c28a2947f34ce924aaa4e5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Acquisition":"Top-k"}. This record does not assert independent reproduction. ### BM25 Flat Recall@100: 44.7. Result ID: 69c28a2947f34ce924aaa4d9. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### SPLADE Recall@100: 44.1. Result ID: 69c28a2947f34ce924aaa4db. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ReBOL-QR-Top-k Recall@100: 42.4. Result ID: 69c28a2947f34ce924aaa4e9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"QR","Acquisition":"Top-k"}. This record does not assert independent reproduction. ### Dense (IQ) Recall@100: 42.3. Result ID: 69c28a2947f34ce924aaa4dc. [Reporting paper]() Recorded evaluation configuration: {"Query Variant":"IQ"}. This record does not assert independent reproduction. ### PW (IQ) Recall@100: 42.3. Result ID: 69c28a2947f34ce924aaa4dd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ"}. This record does not assert independent reproduction. ### LW-one-call (IQ) Recall@100: 42.3. Result ID: 69c28a2947f34ce924aaa4de. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Mode":"one-call"}. This record does not assert independent reproduction. ### LW-window (IQ) Recall@100: 42.3. Result ID: 69c28a2947f34ce924aaa4df. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Mode":"window"}. This record does not assert independent reproduction. ### BM25 MF Recall@100: 42.2. Result ID: 69c28a2947f34ce924aaa4da. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ReBOL-IQ-Rand. Recall@100: 40.3. Result ID: 69c28a2947f34ce924aaa4e4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Query Variant":"IQ","Acquisition":"Random"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.