Triple
T21905052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington Star |
E540912
|
entity |
| Predicate | locationOfHeadOffice |
P62
|
FINISHED |
| Object | Pennsylvania Avenue, Washington, D.C. |
—
|
NE NERFINISHED |
How this triple was built (3 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: Pennsylvania Avenue, Washington, D.C. | Statement: [Washington Star, locationOfHeadOffice, Pennsylvania Avenue, Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue, Washington, D.C. Context triple: [Washington Star, locationOfHeadOffice, Pennsylvania Avenue, Washington, D.C.]
-
A.
Pennsylvania Avenue
Pennsylvania Avenue is a New York City Subway station in Brooklyn serving the IRT New Lots Line.
-
B.
Pennsylvania Avenue
Pennsylvania Avenue is a major thoroughfare in Baltimore, Maryland, historically known as a center of African American culture, business, and entertainment.
-
C.
Pennsylvania Avenue
chosen
Pennsylvania Avenue is a major ceremonial street in Washington, D.C., best known for connecting the White House and the United States Capitol and hosting presidential parades and national events.
-
D.
Constitution Avenue
Constitution Avenue is a major ceremonial and arterial road in Canberra, Australia, forming one side of the Parliamentary Triangle and linking key national institutions and suburbs.
-
E.
Constitution Avenue
Constitution Avenue is a major ceremonial and administrative thoroughfare in Islamabad, Pakistan, lined with key government buildings and national institutions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locationOfHeadOffice Context triple: [Washington Star, locationOfHeadOffice, Pennsylvania Avenue, Washington, D.C.]
-
A.
headquartersLocation
chosen
Indicates the place where an organization’s main administrative center or principal office is located.
-
B.
headquartersLocationOfFoundedOrganization
Indicates that a location serves as the headquarters of an organization that was founded there.
-
C.
employerHeadquarters
Indicates the location where an employer’s main corporate offices or central administrative operations are based.
-
D.
headquartersOfBusiness
Indicates that a location serves as the main administrative center or principal office for a business.
-
E.
hasHeadOfficeCity
Indicates that an organization’s main or central administrative office is located in a particular city.
- F. None of above.
Provenance (3 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_69e0c47b4e8c81908c8076eaa4c8e4f2 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f121d4c0248190909172decd7cbc64 |
completed | April 28, 2026, 9:08 p.m. |
| PD | Predicate disambiguation | batch_69e6be9ebf4c8190892df1a8e1313f88 |
completed | April 21, 2026, 12:02 a.m. |
Created at: April 16, 2026, 7:32 p.m.