Triple
T11238231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philadelphia waterworks (Centre Square Pump House) |
E265999
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | History of Philadelphia |
E186610
|
NE FINISHED |
How this triple was built (2 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: History of Philadelphia | Statement: [Philadelphia waterworks (Centre Square Pump House), category, History of Philadelphia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: History of Philadelphia Context triple: [Philadelphia waterworks (Centre Square Pump House), category, History of Philadelphia]
-
A.
History of Philadelphia
chosen
The History of Philadelphia encompasses the development of one of America's oldest and most influential cities, from its colonial founding and role in the American Revolution to its growth as an industrial and cultural center.
-
B.
History of Pennsylvania
The History of Pennsylvania encompasses the development of the colony founded by William Penn, its role in the American Revolution and early United States government, and its transformation into a major industrial and cultural center.
-
C.
Old City, Philadelphia
Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
-
D.
National Register of Historic Places in Philadelphia
The National Register of Historic Places in Philadelphia is the official federal list recognizing the city’s historically and architecturally significant buildings, sites, districts, structures, and objects worthy of preservation.
-
E.
Philadelphia Historical Commission
The Philadelphia Historical Commission is the city agency responsible for identifying, protecting, and regulating Philadelphia’s historic buildings, sites, and districts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6aac656d48190b275efaa7d6074ee |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e918375081908c2a7ccb50cbf331 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ad6e9390819085d10635cb039f85 |
completed | April 19, 2026, 10:24 a.m. |
Created at: April 8, 2026, 9:30 p.m.