Triple

T7994399
Position Surface form Disambiguated ID Type / Status
Subject Fort Mahan Park E186085 entity
Predicate hasManagement P24644 FINISHED
Object National Park Service, National Capital Region E179620 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 Park Service, National Capital Region | Statement: [Fort Mahan Park, hasManagement, National Park Service, National Capital Region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Park Service, National Capital Region
Context triple: [Fort Mahan Park, hasManagement, National Park Service, National Capital Region]
  • A. National Park Service
    The National Park Service is a U.S. federal agency responsible for preserving and managing national parks, monuments, and other protected historic and natural sites across the country.
  • B. National Capital Region (National Park Service) chosen
    The National Capital Region of the National Park Service is the administrative unit that manages and coordinates national parks and historic sites in and around Washington, D.C., including numerous monuments, memorials, and urban green spaces.
  • C. 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.
  • D. Parks and Historic Sites Division
    The Parks and Historic Sites Division is the branch of Georgia’s state government responsible for managing and preserving Georgia’s system of state parks, historic sites, and related recreational and cultural resources.
  • E. District of Columbia Department of Parks and Recreation
    The District of Columbia Department of Parks and Recreation is the municipal agency responsible for managing Washington, D.C.’s public parks, recreation centers, and related community programs.
  • 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_69cbe105d400819096ba271416bb24e7 completed March 31, 2026, 2:58 p.m.
Created at: March 30, 2026, 5:16 p.m.