Triple

T13674918
Position Surface form Disambiguated ID Type / Status
Subject College Park Airfield E327848 entity
Predicate operatedBy P86 FINISHED
Object Maryland-National Capital Park and Planning Commission E85018 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: Maryland-National Capital Park and Planning Commission | Statement: [College Park Airfield, operatedBy, Maryland-National Capital Park and Planning Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maryland-National Capital Park and Planning Commission
Context triple: [College Park Airfield, operatedBy, Maryland-National Capital Park and Planning Commission]
  • A. Maryland-National Capital Park and Planning Commission chosen
    The Maryland-National Capital Park and Planning Commission is a bi-county agency responsible for park management and land-use planning in Montgomery and Prince George’s counties in Maryland.
  • B. National Capital Park and Planning Commission
    The National Capital Park and Planning Commission was a U.S. federal agency responsible for planning and developing parks, parkways, and urban design in the Washington, D.C. metropolitan area in the early 20th century.
  • C. National Capital Planning Commission
    The National Capital Planning Commission is the U.S. federal government's central planning agency responsible for long-range urban design and land-use planning in Washington, D.C., and the surrounding National Capital Region.
  • D. National Capital Region Planning Board
    The National Capital Region Planning Board is a statutory body responsible for coordinated regional planning and development of India’s National Capital Region, including Delhi and its surrounding areas.
  • E. Maryland Park Service
    The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc65c04988190b675e6fb7241e53c completed April 12, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8cae6f081908145b6cd4c0ba53c completed May 3, 2026, 9:06 p.m.
Created at: April 9, 2026, 9:53 p.m.