Triple

T7582504
Position Surface form Disambiguated ID Type / Status
Subject Street and Alley Cleaning Division E179522 entity
Predicate hasParentAgency P254 FINISHED
Object District of Columbia Department of Public Works E33577 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: District of Columbia Department of Public Works | Statement: [Street and Alley Cleaning Division, hasParentAgency, District of Columbia Department of Public Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: District of Columbia Department of Public Works
Context triple: [Street and Alley Cleaning Division, hasParentAgency, District of Columbia Department of Public Works]
  • A. District of Columbia Department of Public Works chosen
    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.
  • B. Board of Public Works of the District of Columbia
    The Board of Public Works of the District of Columbia was a 19th-century governing body responsible for overseeing major public infrastructure and improvements in Washington, D.C.
  • C. 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.
  • D. District of Columbia Department of Energy and Environment
    The District of Columbia Department of Energy and Environment is the city’s lead agency for environmental protection, natural resources management, and energy policy, overseeing programs related to sustainability, climate, water, air quality, and wildlife in Washington, D.C.
  • E. 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.
  • 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_69c69f327db881909a21ae3b156f8ded completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f978341081909e009c410ffc5039 completed March 27, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c89a957e2881909c7592f673bea26f completed March 29, 2026, 3:20 a.m.
Created at: March 27, 2026, 3:52 p.m.