Triple

T17768130
Position Surface form Disambiguated ID Type / Status
Subject Delaware River watershed E443562 entity
Predicate containsProtectedArea P855 FINISHED
Object John Heinz National Wildlife Refuge at Tinicum — 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: John Heinz National Wildlife Refuge at Tinicum | Statement: [Delaware River watershed, containsProtectedArea, John Heinz National Wildlife Refuge at Tinicum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Heinz National Wildlife Refuge at Tinicum
Context triple: [Delaware River watershed, containsProtectedArea, John Heinz National Wildlife Refuge at Tinicum]
  • A. John Heinz National Wildlife Refuge at Tinicum chosen
    John Heinz National Wildlife Refuge at Tinicum is an urban wildlife refuge in Philadelphia that protects the largest remaining freshwater tidal marsh in Pennsylvania and provides habitat for diverse bird and animal species.
  • B. Neshaminy State Park
    Neshaminy State Park is a public recreation area along the Delaware River in southeastern Pennsylvania, offering waterfront access, trails, and picnic facilities.
  • C. Brandywine Creek State Park
    Brandywine Creek State Park is a scenic Delaware state park known for its rolling meadows, woodlands, and recreational trails along Brandywine Creek.
  • D. Benjamin Rush State Park
    Benjamin Rush State Park is a Pennsylvania state park known for its open fields, community gardens, and recreational trails within the urban setting of Northeast Philadelphia.
  • E. Rancocas State Park
    Rancocas State Park is a New Jersey state park known for its forests, wetlands, and recreational trails along the Rancocas Creek.
  • 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_69d8b9edf16c8190a59ebd245d378f4f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e485fd8aa081909c8ee9264af15c69 completed April 19, 2026, 7:36 a.m.
Created at: April 10, 2026, 10:11 a.m.