# Logical Query Answering (EPFO) on FB15k-237 (test) Source: [Logical Query Answering (EPFO) on FB15k-237 (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:21:06.059Z Evaluation of model performance on the test split of the FB15k-237 dataset for Logical Query Answering (EPFO), reporting detailed path-based metrics (1p, 2p, 3p, inverse, union queries). 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 | Logical Query Answering (EPFO) | | Dataset (including any stated split) | FB15k-237 (test) | | Metric | 2-Path Error | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 34 of 34 | | 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 - [2-Path Error](): Lower is better; unit: SCALAR. - [1-Path Error](): Lower is better; unit: SCALAR. - [3-Path Error](): Lower is better; unit: SCALAR. - [2-Inverse Path Error](): Lower is better; unit: SCALAR. - [3-Inverse Path Error](): Lower is better; unit: SCALAR. - [Path-Inverse Error](): Lower is better; unit: SCALAR. - [Inverse-Path Error](): Lower is better; unit: SCALAR. - [2-Union Error (DNF)](): Lower is better; unit: SCALAR. - [2-Union Error (DM)](): Lower is better; unit: SCALAR. - [Union-Path Error (DNF)](): Lower is better; unit: SCALAR. - [Union-Path Error (DM)](): Lower is better; unit: SCALAR. - [Average Error](): Lower is better; unit: SCALAR. - [MRR (1-Path)](): Higher is better; unit: SCALAR. - [MRR (2-Path)](): Higher is better; unit: SCALAR. - [MRR (3-Path)](): Higher is better; unit: SCALAR. - [MRR (2-Inverse)](): Higher is better; unit: SCALAR. - [MRR (3-Inverse)](): Higher is better; unit: SCALAR. - [MRR (Path-Inverse)](): Higher is better; unit: SCALAR. - [MRR (Inverse-Path)](): Higher is better; unit: SCALAR. - [MRR (2-Union DNF)](): Higher is better; unit: SCALAR. - [MRR (2-Union DM)](): Higher is better; unit: SCALAR. - [MRR (Union-Path DNF)](): Higher is better; unit: SCALAR. - [MRR (Union-Path DM)](): Higher is better; unit: SCALAR. - [MRR (Average)](): Higher is better; unit: SCALAR. - [2-Union Error](): Lower is better; unit: SCALAR. - [Union-Path Error](): Lower is better; unit: SCALAR. - [Average Null Error](): Lower is better; unit: SCALAR. - [2-Inverse Path (Unspecified)](): Lower is better; unit: SCALAR. - [3-Inverse Path (Unspecified)](): Lower is better; unit: SCALAR. - [Inverse Path Null (Unspecified)](): Lower is better; unit: SCALAR. - [Path Inverse Null (Unspecified)](): Lower is better; unit: SCALAR. - [Path Null Inverse (Unspecified)](): Lower is better; unit: SCALAR. - [Avg OOD Error](): Lower is better; unit: SCALAR. ## Recorded results | Method | 2-Path Error | Result date | Report paper | | --- | --- | --- | --- | | GQE | 0.072 | Not recorded | 68fa6d561e209131cea393c5 | | Q2B | 0.094 | Not recorded | 68fa6d561e209131cea393c5 | | CQD-CO | 0.095 | Not recorded | 68fa6d561e209131cea393c5 | | BetaE | 0.109 | Not recorded | 68fa6d561e209131cea393c5 | | CQD-Beam | 0.116 | Not recorded | 68fa6d561e209131cea393c5 | | ConE | 0.128 | Not recorded | 68fa6d561e209131cea393c5 | | FuzzQE | 0.129 | Not recorded | 68fa6d561e209131cea393c5 | | GNN-QE | 0.147 | Not recorded | 68fa6d561e209131cea393c5 | | GQE | 0.213 | Not recorded | 68fa69951e209131cea22d52 | | CQD-CO | 0.213 | Not recorded | 68fa69951e209131cea22d52 | | Query2Box | 0.24 | Not recorded | 68fa69951e209131cea22d52 | | CQD-Beam | 0.288 | Not recorded | 68fa69951e209131cea22d52 | | GQE | 2.8 | Not recorded | 68fa688a1e209131cea1cc9c | | GQE | 2.8 | Not recorded | 68fa6d561e209131cea393c5 | | Q2B | 4.1 | Not recorded | 68fa688a1e209131cea1cc9c | | Q2B | 4.1 | Not recorded | 68fa6d561e209131cea393c5 | | CQD | 4.7 | Not recorded | 68fa6d561e209131cea393c5 | | BETAE | 5.5 | Not recorded | 68fa688a1e209131cea1cc9c | | BetaE | 5.5 | Not recorded | 68fa6d561e209131cea393c5 | | CQD | 6.3 | Not recorded | 68fa6d561e209131cea393c5 | | ConE | 6.9 | Not recorded | 68fa6d561e209131cea393c5 | | GQE | 7.2 | Not recorded | 68fa6fa61e209131cea46e17 | | GNN-QE | 8.2 | Not recorded | 68fa6d561e209131cea393c5 | | Query2Box | 9.4 | Not recorded | 68fa6fa61e209131cea46e17 | | CQD-CO | 9.5 | Not recorded | 68fa6fa61e209131cea46e17 | | BetaE | 10.9 | Not recorded | 68fa6fa61e209131cea46e17 | | CQD-Beam | 11.6 | Not recorded | 68fa6fa61e209131cea46e17 | | ConE | 12.8 | Not recorded | 68fa6fa61e209131cea46e17 | | FuzzQE | 12.9 | Not recorded | 68fa6fa61e209131cea46e17 | | GNN-QE | 14.7 | Not recorded | 68fa6fa61e209131cea46e17 | | QTO | 21.4 | Not recorded | 68fa6fa61e209131cea46e17 | ### GQE 2-Path Error: 0.072. Result ID: 698f87453a6c314849f9b4b9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Q2B 2-Path Error: 0.094. Result ID: 698f87453a6c314849f9b4ba. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD-CO 2-Path Error: 0.095. Result ID: 698f87453a6c314849f9b4bc. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"inference":"continuous optimization"}. This record does not assert independent reproduction. ### BetaE 2-Path Error: 0.109. Result ID: 698f87453a6c314849f9b4bb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD-Beam 2-Path Error: 0.116. Result ID: 698f87453a6c314849f9b4bd. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"inference":"beam search"}. This record does not assert independent reproduction. ### ConE 2-Path Error: 0.128. Result ID: 698f87453a6c314849f9b4bf. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### FuzzQE 2-Path Error: 0.129. Result ID: 698f87453a6c314849f9b4be. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GNN-QE 2-Path Error: 0.147. Result ID: 698f87453a6c314849f9b4c0. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GQE 2-Path Error: 0.213. Result ID: 698dbba98b517eb43323642a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Method Type":"Graph Query Embedding"}. This record does not assert independent reproduction. ### CQD-CO 2-Path Error: 0.213. Result ID: 698dbba98b517eb43323642c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Inference Mode":"Continuous Optimization"}. This record does not assert independent reproduction. ### Query2Box 2-Path Error: 0.24. Result ID: 698dbba98b517eb43323642b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Method Type":"Box Embedding"}. This record does not assert independent reproduction. ### CQD-Beam 2-Path Error: 0.288. Result ID: 698dbba98b517eb43323642d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Inference Mode":"Beam Search"}. This record does not assert independent reproduction. ### GQE 2-Path Error: 2.8. Result ID: 698d76648b517eb43321af44. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GQE 2-Path Error: 2.8. Result ID: 698f87453a6c314849f9b498. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Q2B 2-Path Error: 4.1. Result ID: 698d76648b517eb43321af43. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Q2B 2-Path Error: 4.1. Result ID: 698f87453a6c314849f9b499. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD 2-Path Error: 4.7. Result ID: 698f87453a6c314849f9b49b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Inference Mode":"Continuous Optimization (CO)"}. This record does not assert independent reproduction. ### BETAE 2-Path Error: 5.5. Result ID: 698d76648b517eb43321af42. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### BetaE 2-Path Error: 5.5. Result ID: 698f87453a6c314849f9b49a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD 2-Path Error: 6.3. Result ID: 698f87453a6c314849f9b49c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Inference Mode":"Beam Search"}. This record does not assert independent reproduction. ### ConE 2-Path Error: 6.9. Result ID: 698f87453a6c314849f9b49d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GQE 2-Path Error: 7.2. Result ID: 6990e65d3a6c3148490422e3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GNN-QE 2-Path Error: 8.2. Result ID: 698f87453a6c314849f9b49e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Query2Box 2-Path Error: 9.4. Result ID: 6990e65d3a6c3148490422e4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD-CO 2-Path Error: 9.5. Result ID: 6990e65d3a6c3148490422e6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Reasoning Mode":"Continuous Optimization"}. This record does not assert independent reproduction. ### BetaE 2-Path Error: 10.9. Result ID: 6990e65d3a6c3148490422e5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CQD-Beam 2-Path Error: 11.6. Result ID: 6990e65d3a6c3148490422e7. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Reasoning Mode":"Beam Search"}. This record does not assert independent reproduction. ### ConE 2-Path Error: 12.8. Result ID: 6990e65d3a6c3148490422e9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### FuzzQE 2-Path Error: 12.9. Result ID: 6990e65d3a6c3148490422e8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GNN-QE 2-Path Error: 14.7. Result ID: 6990e65d3a6c3148490422ea. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### QTO 2-Path Error: 21.4. Result ID: 6990e65d3a6c3148490422eb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.