# AMR parsing on LDC2014T12 Newswire section Source: [AMR parsing on LDC2014T12 Newswire section]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:42:58.835Z Evaluation of Abstract Meaning Representation (AMR) parsing performance on the LDC2014T12 Newswire section dataset, measured by 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 | AMR parsing | | Dataset (including any stated split) | LDC2014T12 Newswire section | | Metric | F1 Score | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 27 of 27 | | 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 - [F1 Score](): Higher is better; unit: PERCENT. ## Recorded results | Method | F1 Score | Result date | Report paper | | --- | --- | --- | --- | | Transition-based AMR Parser | 73.3 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 72.5 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 72.5 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 71.9 | Not recorded | 68fa64e21e209131cea070a1 | | Zhou et al. (2016) | 71 | Not recorded | 68fa638a1e209131ce9ff67e | | Zhou et al. | 71 | Not recorded | 68fa64e21e209131cea070a1 | | Wang et al. (2015a) | 70 | Not recorded | 68fa638a1e209131ce9ff67e | | Wang et al. | 70 | Not recorded | 68fa64e21e209131cea070a1 | | Goodman et al. | 70 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 69.8 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 69.3 | Not recorded | 68fa64e21e209131cea070a1 | | Stack-LSTM AMR parser | 69 | Not recorded | 68fa638a1e209131ce9ff67e | | Ballesteros and Al-Onaizan | 69 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 68.8 | Not recorded | 68fa64e21e209131cea070a1 | | Transition-based AMR Parser | 68.6 | Not recorded | 68fa64e21e209131cea070a1 | | Stack-LSTM AMR parser | 68 | Not recorded | 68fa638a1e209131ce9ff67e | | Stack-LSTM AMR parser | 68 | Not recorded | 68fa638a1e209131ce9ff67e | | Ballesteros and Al-Onaizan | 68 | Not recorded | 68fa64e21e209131cea070a1 | | Ballesteros and Al-Onaizan | 68 | Not recorded | 68fa64e21e209131cea070a1 | | Artzi et al. | 66.3 | Not recorded | 68fa64e21e209131cea070a1 | | Artzi et al. (2015) | 66 | Not recorded | 68fa638a1e209131ce9ff67e | | Stack-LSTM AMR parser | 66 | Not recorded | 68fa638a1e209131ce9ff67e | | Stack-LSTM AMR parser | 66 | Not recorded | 68fa638a1e209131ce9ff67e | | Stack-LSTM AMR parser | 64 | Not recorded | 68fa638a1e209131ce9ff67e | | Wang et al. (2015b) | 63 | Not recorded | 68fa638a1e209131ce9ff67e | | Werling et al. (2015) | 62 | Not recorded | 68fa638a1e209131ce9ff67e | | Flanigan et al. (2014) | 59 | Not recorded | 68fa638a1e209131ce9ff67e | ### Transition-based AMR Parser F1 Score: 73.3. Result ID: 698c910c0b614d12cff1a5ba. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word + POS","Aligner":"Our aligner","Ensemble size":"10"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 72.5. Result ID: 698c910c0b614d12cff1a5b8. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word only","Aligner":"Our aligner","Ensemble size":"10"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 72.5. Result ID: 698c910c0b614d12cff1a5b9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word + POS","Aligner":"Our aligner","Ensemble size":"3"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 71.9. Result ID: 698c910c0b614d12cff1a5b7. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word only","Aligner":"Our aligner","Ensemble size":"3"}. This record does not assert independent reproduction. ### Zhou et al. (2016) F1 Score: 71. Result ID: 698bfa53f729bc7f68e730c0. [Reporting paper]() Recorded evaluation configuration: {"POS":"true","DEP":"true","NER":"true","SRL":"true","Pipeline System":"true"}. This record does not assert independent reproduction. ### Zhou et al. F1 Score: 71. Result ID: 698c910c0b614d12cff1a5c0. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Wang et al. (2015a) F1 Score: 70. Result ID: 698bfa53f729bc7f68e730c2. [Reporting paper]() Recorded evaluation configuration: {"POS":"true","DEP":"true","NER":"true","SRL":"true","Pipeline System":"true"}. This record does not assert independent reproduction. ### Wang et al. F1 Score: 70. Result ID: 698c910c0b614d12cff1a5bf. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Goodman et al. F1 Score: 70. Result ID: 698c910c0b614d12cff1a5c1. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 69.8. Result ID: 698c910c0b614d12cff1a5b6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word + POS","Aligner":"Our aligner","Ensemble size":"1"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 69.3. Result ID: 698c910c0b614d12cff1a5b4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word only","Aligner":"Our aligner","Ensemble size":"1"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 69. Result ID: 698bfa53f729bc7f68e730c8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"true","Character-based representations":"true","POS":"true","DEP":"true"}. This record does not assert independent reproduction. ### Ballesteros and Al-Onaizan F1 Score: 69. Result ID: 698c910c0b614d12cff1a5bd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input features":"Word + POS + DEP"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 68.8. Result ID: 698c910c0b614d12cff1a5b5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word + POS","Aligner":"JAMR aligner","Ensemble size":"1"}. This record does not assert independent reproduction. ### Transition-based AMR Parser F1 Score: 68.6. Result ID: 698c910c0b614d12cff1a5b3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Input features":"Word only","Aligner":"JAMR aligner","Ensemble size":"1"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 68. Result ID: 698bfa53f729bc7f68e730c6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"true","Character-based representations":"true"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 68. Result ID: 698bfa53f729bc7f68e730c7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"true","Character-based representations":"true","POS":"true"}. This record does not assert independent reproduction. ### Ballesteros and Al-Onaizan F1 Score: 68. Result ID: 698c910c0b614d12cff1a5bb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input features":"Word only"}. This record does not assert independent reproduction. ### Ballesteros and Al-Onaizan F1 Score: 68. Result ID: 698c910c0b614d12cff1a5bc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Input features":"Word + POS"}. This record does not assert independent reproduction. ### Artzi et al. F1 Score: 66.3. Result ID: 698c910c0b614d12cff1a5be. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Artzi et al. (2015) F1 Score: 66. Result ID: 698bfa53f729bc7f68e730bf. [Reporting paper]() Recorded evaluation configuration: {"POS":"true","CCG":"true"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 66. Result ID: 698bfa53f729bc7f68e730c4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"false","Character-based representations":"true"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 66. Result ID: 698bfa53f729bc7f68e730c5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"true","Character-based representations":"false"}. This record does not assert independent reproduction. ### Stack-LSTM AMR parser F1 Score: 64. Result ID: 698bfa53f729bc7f68e730c3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-trained word embeddings":"false","Character-based representations":"false"}. This record does not assert independent reproduction. ### Wang et al. (2015b) F1 Score: 63. Result ID: 698bfa53f729bc7f68e730c1. [Reporting paper]() Recorded evaluation configuration: {"POS":"true","DEP":"true","NER":"true","Pipeline System":"true"}. This record does not assert independent reproduction. ### Werling et al. (2015) F1 Score: 62. Result ID: 698bfa53f729bc7f68e730be. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"POS":"true","DEP":"true","NER":"true","Pipeline System":"true"}. This record does not assert independent reproduction. ### Flanigan et al. (2014) F1 Score: 59. Result ID: 698bfa53f729bc7f68e730bd. [Reporting paper]() Recorded evaluation configuration: {"POS":"true","DEP":"true","Pipeline System":"true"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.