Triple

T4749685
Position Surface form Disambiguated ID Type / Status
Subject District of Columbia Historic Preservation Office E105447 entity
Predicate alsoKnownAs P39 FINISHED
Object D.C. Historic Preservation Office E105447 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: D.C. Historic Preservation Office | Statement: [District of Columbia Historic Preservation Office, alsoKnownAs, D.C. Historic Preservation Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: D.C. Historic Preservation Office
Context triple: [District of Columbia Historic Preservation Office, alsoKnownAs, D.C. Historic Preservation Office]
  • A. District of Columbia Historic Preservation Office chosen
    The District of Columbia Historic Preservation Office is the city agency responsible for identifying, protecting, and overseeing Washington, D.C.’s historic properties and cultural resources.
  • 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. District of Columbia Department of Public Works
    The District of Columbia Department of Public Works is the municipal agency responsible for services such as trash and recycling collection, street and alley cleaning, parking enforcement, and related public space maintenance in Washington, D.C.
  • D. District of Columbia Office of Planning
    The District of Columbia Office of Planning is the city’s central planning agency responsible for guiding land use, urban design, and long-term development policy in Washington, D.C.
  • E. U.S. Commission of Fine Arts
    The U.S. Commission of Fine Arts is a federal advisory body that reviews and guides the design and aesthetics of architecture, public spaces, and monuments in the nation’s capital and certain historic areas.
  • 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_69bd43f07fa48190954317d01600994a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64c6f5ac81908a62f9c17e77ac86 completed March 20, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a4e0844819098bb9abb05094a89 completed March 21, 2026, 6:27 a.m.
Created at: March 20, 2026, 1:20 p.m.