Triple

T7994391
Position Surface form Disambiguated ID Type / Status
Subject Fort Mahan Park E186085 entity
Predicate partOf P40 FINISHED
Object National Capital Parks system E709973 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: National Capital Parks system | Statement: [Fort Mahan Park, partOf, National Capital Parks system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Capital Parks system
Context triple: [Fort Mahan Park, partOf, National Capital Parks system]
  • A. National Capital Parks chosen
    National Capital Parks is a collection of federally managed parks and historic sites in and around Washington, D.C., administered by the U.S. National Park Service.
  • B. National Capital Parks-East sites
    National Capital Parks-East sites are a collection of federally managed parks and historic properties in and around Washington, D.C., overseen by the National Park Service.
  • C. National Capital Parks–East
    National Capital Parks–East is a unit of the U.S. National Park Service that manages a collection of historic, cultural, and natural sites in and around Washington, D.C., primarily in the eastern portion of the capital region.
  • D. George Washington Memorial Parkway park system
    The George Washington Memorial Parkway park system is a scenic national parkway and collection of protected sites along the Potomac River in the Washington, D.C. area, managed by the U.S. National Park Service.
  • E. Capitol Hill Parks
    Capitol Hill Parks is a collection of historic public green spaces and squares in Washington, D.C.’s Capitol Hill neighborhood, managed by the National Park Service.
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c73ba388190bcedc29fbdd22f3c completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccecaf89e88190b347abc200d1a266 completed April 1, 2026, 10 a.m.
Created at: March 30, 2026, 5:16 p.m.