Triple

T4828648
Position Surface form Disambiguated ID Type / Status
Subject Hayward City Hall E107888 entity
Predicate occupant P75 FINISHED
Object Hayward City Council
The Hayward City Council is the elected legislative and policy-making body that governs the city of Hayward, California.
 E475504 NE FINISHED

How this triple was built (4 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: Hayward City Council | Statement: [Hayward City Hall, occupant, Hayward City Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hayward City Council
Context triple: [Hayward City Hall, occupant, Hayward City Council]
  • A. Hayward Area Recreation and Park District
    The Hayward Area Recreation and Park District is a special-purpose local government agency in California that manages parks, open spaces, and recreational facilities and programs in and around the city of Hayward.
  • B. Office of the Mayor of Hayward
    The Office of the Mayor of Hayward is the executive leadership office responsible for guiding city policy, administration, and public representation for the City of Hayward, California.
  • C. Riverside City Council
    Riverside City Council is the elected legislative and policy-making body responsible for setting laws, budgets, and strategic direction for the city of Riverside, California.
  • D. Hayward City Hall
    Hayward City Hall is the main municipal government building and administrative center for the city of Hayward, California.
  • E. Hamilton City Council
    Hamilton City Council is the local governing authority responsible for municipal decision-making, services, and regulations in the city of Hamilton.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hayward City Council
Triple: [Hayward City Hall, occupant, Hayward City Council]
Generated description
The Hayward City Council is the elected legislative and policy-making body that governs the city of Hayward, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hayward City Council
Target entity description: The Hayward City Council is the elected legislative and policy-making body that governs the city of Hayward, California.
  • A. Hayward Area Recreation and Park District
    The Hayward Area Recreation and Park District is a special-purpose local government agency in California that manages parks, open spaces, and recreational facilities and programs in and around the city of Hayward.
  • B. Office of the Mayor of Hayward
    The Office of the Mayor of Hayward is the executive leadership office responsible for guiding city policy, administration, and public representation for the City of Hayward, California.
  • C. Riverside City Council
    Riverside City Council is the elected legislative and policy-making body responsible for setting laws, budgets, and strategic direction for the city of Riverside, California.
  • D. Hayward City Hall
    Hayward City Hall is the main municipal government building and administrative center for the city of Hayward, California.
  • E. Hamilton City Council
    Hamilton City Council is the local governing authority responsible for municipal decision-making, services, and regulations in the city of Hamilton.
  • F. None of above. chosen

Provenance (5 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_69bd43fac8188190803f0327190621e4 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6cc3dc0481909c8884dbe5043a71 completed March 20, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cb748d081908fc32b2cea994b35 completed March 21, 2026, 8:54 a.m.
NEDg Description generation batch_69be607df6648190be22b5bc0d6531b4 completed March 21, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_69be611da7c08190b644cfbcb30741fc completed March 21, 2026, 9:13 a.m.
Created at: March 20, 2026, 1:24 p.m.