Triple

T12473008
Position Surface form Disambiguated ID Type / Status
Subject Municipal Pier 9 E298106 entity
Predicate managedBy P86 FINISHED
Object Delaware River Waterfront Corporation E61796 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: Delaware River Waterfront Corporation | Statement: [Municipal Pier 9, managedBy, Delaware River Waterfront Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Delaware River Waterfront Corporation
Context triple: [Municipal Pier 9, managedBy, Delaware River Waterfront Corporation]
  • A. Delaware River Waterfront Corporation chosen
    The Delaware River Waterfront Corporation is a nonprofit organization that plans, develops, and manages public spaces and revitalization projects along Philadelphia’s central Delaware River waterfront.
  • B. Delaware River and Bay Authority
    The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
  • C. Delaware River Port Authority
    The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
  • D. Riverfront Development Corporation of Delaware
    The Riverfront Development Corporation of Delaware is a nonprofit organization responsible for planning, managing, and promoting the revitalization and economic development of Wilmington’s riverfront area.
  • E. Delaware Valley Regional Planning Commission
    The Delaware Valley Regional Planning Commission is the metropolitan planning organization responsible for long-range transportation, land use, and economic development planning in the Greater Philadelphia and surrounding Delaware Valley region.
  • 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_69d6ada270808190b1a2b2e7b02bb426 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94dca022c819082138fd4d08516da completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f66859c0448190980c5e490cc41118 completed May 2, 2026, 9:10 p.m.
Created at: April 8, 2026, 9:56 p.m.