Triple

T19688913
Position Surface form Disambiguated ID Type / Status
Subject Office of the Mayor of Hayward E472782 entity
Predicate hasHead P981 FINISHED
Object Mayor of Hayward — NE NERFINISHED

How this triple was built (3 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: Mayor of Hayward | Statement: [Office of the Mayor of Hayward, hasHead, Mayor of Hayward]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mayor of Hayward
Context triple: [Office of the Mayor of Hayward, hasHead, Mayor of Hayward]
  • A. Mayor of Fresno
    The Mayor of Fresno is the elected chief executive of the city of Fresno, California, responsible for leading the municipal government and representing the city’s interests.
  • B. Mayor of Oakland
    The Mayor of Oakland is the elected chief executive of the City of Oakland, responsible for providing leadership, overseeing city administration, and representing the city in regional and national matters.
  • C. Mayor of Sacramento
    The Mayor of Sacramento is the elected chief executive of California’s state capital, responsible for leading the city’s government and representing its residents.
  • D. Mayor of Tacoma
    The Mayor of Tacoma is the elected head of the city’s government, responsible for providing leadership, setting policy priorities, and representing Tacoma in official and civic affairs.
  • E. Oakland City Administrator
    The Oakland City Administrator is the chief executive official responsible for managing the City of Oakland’s day-to-day operations, implementing policies set by the City Council, and overseeing city departments and services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mayor of Hayward
Target entity description: The Mayor of Hayward is the elected chief executive and ceremonial leader of the city government of Hayward, California.
  • A. Mayor of Fresno
    The Mayor of Fresno is the elected chief executive of the city of Fresno, California, responsible for leading the municipal government and representing the city’s interests.
  • B. Mayor of Oakland
    The Mayor of Oakland is the elected chief executive of the City of Oakland, responsible for providing leadership, overseeing city administration, and representing the city in regional and national matters.
  • C. Mayor of Sacramento
    The Mayor of Sacramento is the elected chief executive of California’s state capital, responsible for leading the city’s government and representing its residents.
  • D. Mayor of Tacoma
    The Mayor of Tacoma is the elected head of the city’s government, responsible for providing leadership, setting policy priorities, and representing Tacoma in official and civic affairs.
  • E. Oakland City Administrator
    The Oakland City Administrator is the chief executive official responsible for managing the City of Oakland’s day-to-day operations, implementing policies set by the City Council, and overseeing city departments and services.
  • F. None of above. chosen

Provenance (2 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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6420e5b788190a63ff6b83383b0e8 completed April 20, 2026, 3:11 p.m.
Created at: April 10, 2026, 1:45 p.m.