Triple

T14318275
Position Surface form Disambiguated ID Type / Status
Subject City of Los Angeles Bureau of Engineering E355013 entity
Predicate collaboratesWith P37 FINISHED
Object Los Angeles Bureau of Sanitation E232474 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: Los Angeles Bureau of Sanitation | Statement: [City of Los Angeles Bureau of Engineering, collaboratesWith, Los Angeles Bureau of Sanitation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Bureau of Sanitation
Context triple: [City of Los Angeles Bureau of Engineering, collaboratesWith, Los Angeles Bureau of Sanitation]
  • A. Los Angeles Bureau of Sanitation chosen
    The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
  • B. Los Angeles County Department of Public Works
    The Los Angeles County Department of Public Works is the county’s primary public infrastructure agency, responsible for services such as road maintenance, flood control, water resources, and other essential public works across Los Angeles County.
  • C. City of Los Angeles Department of Public Works
    The City of Los Angeles Department of Public Works is the municipal agency responsible for planning, building, and maintaining the city’s public infrastructure and essential services, including streets, sanitation, and public facilities.
  • D. Los Angeles Department of Parks and Recreation
    The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
  • E. Los Angeles Housing Department
    The Los Angeles Housing Department is the municipal agency responsible for overseeing housing policy, affordability programs, and housing code enforcement within the City of Los Angeles.
  • 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_69d8278ed42c8190b9f882dcce611347 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de883a93548190ac671b001d15d0bd completed April 14, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c394d288190bee966a4e4b3ec58 completed May 8, 2026, 2:36 a.m.
Created at: April 10, 2026, 1:13 a.m.