Triple
T4284107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shaw–Howard University station |
E97223
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Shaw, Washington, D.C.
Shaw, Washington, D.C. is a historic, culturally rich neighborhood in Northwest Washington known for its African American heritage, vibrant arts and music scene, and proximity to Howard University.
|
E426814
|
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: Shaw, Washington, D.C. | Statement: [Shaw–Howard University station, locatedIn, Shaw, Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shaw, Washington, D.C. Context triple: [Shaw–Howard University station, locatedIn, Shaw, Washington, D.C.]
-
A.
Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
-
B.
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.
-
C.
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.
-
D.
Forest Hills, Washington, D.C.
Forest Hills, Washington, D.C. is a leafy, affluent residential neighborhood in Northwest Washington known for its single-family homes, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
-
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: Shaw, Washington, D.C. Triple: [Shaw–Howard University station, locatedIn, Shaw, Washington, D.C.]
Generated description
Shaw, Washington, D.C. is a historic, culturally rich neighborhood in Northwest Washington known for its African American heritage, vibrant arts and music scene, and proximity to Howard University.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shaw, Washington, D.C. Target entity description: Shaw, Washington, D.C. is a historic, culturally rich neighborhood in Northwest Washington known for its African American heritage, vibrant arts and music scene, and proximity to Howard University.
-
A.
Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
-
B.
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.
-
C.
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.
-
D.
Forest Hills, Washington, D.C.
Forest Hills, Washington, D.C. is a leafy, affluent residential neighborhood in Northwest Washington known for its single-family homes, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
-
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_69b3454595848190a0e6bbb6a2bea040 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3503c062c81908f9a9eeab5381ec9 |
completed | March 12, 2026, 11:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5b7c2023c8190a2359f8cabcecd2c |
completed | March 14, 2026, 7:32 p.m. |
| NEDg | Description generation | batch_69b5b94471588190a27e7df972f072b1 |
completed | March 14, 2026, 7:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5ba4262b481908378f7ebdc9a7c9c |
completed | March 14, 2026, 7:42 p.m. |
Created at: March 12, 2026, 11:07 p.m.