Triple

T20684314
Position Surface form Disambiguated ID Type / Status
Subject William Rush E508373 entity
Predicate notableWorkLocation P3858 FINISHED
Object Philadelphia waterworks NE NERFINISHED

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: Philadelphia waterworks | Statement: [William Rush, notableWorkLocation, Philadelphia waterworks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Philadelphia waterworks
Context triple: [William Rush, notableWorkLocation, Philadelphia waterworks]
  • A. Philadelphia waterworks (Centre Square Pump House) chosen
    The Philadelphia waterworks (Centre Square Pump House) was an early 19th-century neoclassical municipal water facility in Philadelphia, designed by architect Benjamin Henry Latrobe as one of the first major urban water supply systems in the United States.
  • B. Philadelphia Water Department
    The Philadelphia Water Department is the municipal agency responsible for providing drinking water, wastewater treatment, and stormwater management services for the city of Philadelphia.
  • C. Chestnut Hill Pumping Station
    Chestnut Hill Pumping Station is a historic waterworks facility in Boston, Massachusetts, notable for its role in the city’s 19th- and early 20th-century public water supply system and its distinctive Romanesque Revival architecture.
  • D. 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.
  • E. Penn's Landing
    Penn's Landing is a historic and recreational waterfront area in Philadelphia featuring parks, piers, cultural events, and riverfront attractions along the Delaware River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4c1ed408190b72dd26b1e33f8a1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6beaae5608190ac8cc64aa4717d53 completed April 21, 2026, 12:02 a.m.
Created at: April 16, 2026, 11:45 a.m.