Triple
T1265146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Washington, D.C. |
E12583
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
CityCenterDC
CityCenterDC is a mixed-use luxury development in downtown Washington, D.C., featuring high-end retail, residences, offices, and public spaces.
|
E145300
|
NE FINISHED |
How this triple was built (4 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: CityCenterDC | Statement: [Downtown Washington, D.C., hasLandmark, CityCenterDC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CityCenterDC Context triple: [Downtown Washington, D.C., hasLandmark, CityCenterDC]
-
A.
Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
-
B.
Foggy Bottom neighborhood
The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
-
C.
Adams Morgan
Adams Morgan is a vibrant, culturally diverse neighborhood in Northwest Washington, D.C., known for its nightlife, eclectic dining, and historic rowhouses.
-
D.
Tenleytown
Tenleytown is a historic residential and commercial neighborhood in the northwest quadrant of Washington, D.C., known for its urban village feel, Metro access, and proximity to American University.
-
E.
Capitol Hill
Capitol Hill is a historic Washington, D.C. neighborhood that houses the U.S. Capitol and serves as a central hub of American political life.
- 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: CityCenterDC Triple: [Downtown Washington, D.C., hasLandmark, CityCenterDC]
Generated description
CityCenterDC is a mixed-use luxury development in downtown Washington, D.C., featuring high-end retail, residences, offices, and public spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CityCenterDC Target entity description: CityCenterDC is a mixed-use luxury development in downtown Washington, D.C., featuring high-end retail, residences, offices, and public spaces.
-
A.
Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
-
B.
Foggy Bottom neighborhood
The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
-
C.
Adams Morgan
Adams Morgan is a vibrant, culturally diverse neighborhood in Northwest Washington, D.C., known for its nightlife, eclectic dining, and historic rowhouses.
-
D.
Tenleytown
Tenleytown is a historic residential and commercial neighborhood in the northwest quadrant of Washington, D.C., known for its urban village feel, Metro access, and proximity to American University.
-
E.
Capitol Hill
Capitol Hill is a historic Washington, D.C. neighborhood that houses the U.S. Capitol and serves as a central hub of American political life.
- F. None of above. chosen
Provenance (5 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. |
Created at: March 1, 2026, 7:50 p.m.