Triple
T1265160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Washington, D.C. |
E12583
|
entity |
| Predicate | hasBuildingHeightRegulation |
P8078
|
FINISHED |
| Object |
subject to Height of Buildings Act of 1910
The subject to Height of Buildings Act of 1910 is a legal framework that strictly limits building heights in Washington, D.C., preserving the city’s low-rise skyline and the visual prominence of its monuments and federal structures.
|
E145302
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: subject to Height of Buildings Act of 1910 | Statement: [Downtown Washington, D.C., hasBuildingHeightRegulation, subject to Height of Buildings Act of 1910]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: subject to Height of Buildings Act of 1910 Context triple: [Downtown Washington, D.C., hasBuildingHeightRegulation, subject to Height of Buildings Act of 1910]
-
A.
TAC Building
The TAC Building is a major research and educational facility within the Yale School of Medicine campus.
-
B.
Regal Building
Regal Building is a historic commercial and cultural landmark in New Delhi, India, known for its colonial-era architecture and prominent location in Connaught Place.
-
C.
Central Place Tower
Central Place Tower is a prominent mixed-use skyscraper in the Rosslyn neighborhood of Arlington, Virginia, known for its office space, residential units, and observation deck with views of the Washington, D.C. skyline.
-
D.
Trophy Building
The Trophy Building is a structure at Elvis Presley's Graceland estate that showcases his awards, memorabilia, and personal artifacts.
-
E.
Ontario Tower
Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: subject to Height of Buildings Act of 1910 Triple: [Downtown Washington, D.C., hasBuildingHeightRegulation, subject to Height of Buildings Act of 1910]
Generated description
The subject to Height of Buildings Act of 1910 is a legal framework that strictly limits building heights in Washington, D.C., preserving the city’s low-rise skyline and the visual prominence of its monuments and federal structures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: subject to Height of Buildings Act of 1910 Target entity description: The subject to Height of Buildings Act of 1910 is a legal framework that strictly limits building heights in Washington, D.C., preserving the city’s low-rise skyline and the visual prominence of its monuments and federal structures.
-
A.
TAC Building
The TAC Building is a major research and educational facility within the Yale School of Medicine campus.
-
B.
Regal Building
Regal Building is a historic commercial and cultural landmark in New Delhi, India, known for its colonial-era architecture and prominent location in Connaught Place.
-
C.
Central Place Tower
Central Place Tower is a prominent mixed-use skyscraper in the Rosslyn neighborhood of Arlington, Virginia, known for its office space, residential units, and observation deck with views of the Washington, D.C. skyline.
-
D.
Trophy Building
The Trophy Building is a structure at Elvis Presley's Graceland estate that showcases his awards, memorabilia, and personal artifacts.
-
E.
Ontario Tower
Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBuildingHeightRegulation Context triple: [Downtown Washington, D.C., hasBuildingHeightRegulation, subject to Height of Buildings Act of 1910]
-
A.
hasBuildingHeightType
Indicates the classification or type used to characterize the height of a building in the relationship.
-
B.
hasTowerHeight
Indicates that an entity (such as a tower or structure) has a specific height value associated with it.
-
C.
heightRestriction
chosen
Indicates that there is a limit or constraint on how tall an entity is allowed or required to be in a given context.
-
D.
containsBuilding
Indicates that one location or area includes a building within its boundaries.
-
E.
architecturalHeight
Indicates the measured vertical extent of a structure based on its architectural design, typically from the lowest significant level to the highest architecturally integral point, excluding non-architectural elements like antennas or masts.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a4933352e08190ac617291985e76c0 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4c03573a48190b5851f0a734c2d6f |
completed | March 1, 2026, 10:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac9984c21c8190a1cec6c9d2df217a |
completed | March 7, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69ac9a6c81548190a1647ef797355d53 |
completed | March 7, 2026, 9:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac9ac980f48190a23da8b222ec7601 |
completed | March 7, 2026, 9:38 p.m. |
| PD | Predicate disambiguation | batch_69a4bb7058e88190825b0cba5ee60b51 |
completed | March 1, 2026, 10:19 p.m. |
Created at: March 1, 2026, 7:50 p.m.