Triple

T774229
Position Surface form Disambiguated ID Type / Status
Subject Placer County government E16351 entity
Predicate hasBranch P35 FINISHED
Object Placer County Board of Supervisors
The Placer County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Placer County, California.
 E91095 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: Placer County Board of Supervisors | Statement: [Placer County government, hasBranch, Placer County Board of Supervisors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Placer County Board of Supervisors
Context triple: [Placer County government, hasBranch, Placer County Board of Supervisors]
  • A. Placer County government
    Placer County government is the local administrative authority responsible for providing public services, governance, and regional planning for communities within Placer County, California.
  • B. Humboldt County Board of Supervisors
    The Humboldt County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Humboldt County, California.
  • C. Sacramento County Board of Supervisors
    The Sacramento County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Sacramento County, California.
  • D. Placer County
    Placer County is a county in Northern California that stretches from the suburbs of the Sacramento metropolitan area into the Sierra Nevada, including parts of Lake Tahoe.
  • E. Alameda County Board of Supervisors
    The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
  • 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: Placer County Board of Supervisors
Triple: [Placer County government, hasBranch, Placer County Board of Supervisors]
Generated description
The Placer County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Placer County, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Placer County Board of Supervisors
Target entity description: The Placer County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Placer County, California.
  • A. Placer County government
    Placer County government is the local administrative authority responsible for providing public services, governance, and regional planning for communities within Placer County, California.
  • B. Humboldt County Board of Supervisors
    The Humboldt County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Humboldt County, California.
  • C. Sacramento County Board of Supervisors
    The Sacramento County Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing the administration and budget of Sacramento County, California.
  • D. Placer County
    Placer County is a county in Northern California that stretches from the suburbs of the Sacramento metropolitan area into the Sierra Nevada, including parts of Lake Tahoe.
  • E. Alameda County Board of Supervisors
    The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a73058e481908e067b7b7f9a91cd completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6667aabe08190b56f129864082c84 completed March 3, 2026, 4:41 a.m.
NEDg Description generation batch_69a66783f6cc819089570965e48b5749 completed March 3, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69a667e58f988190be20a9aa3c8359fd completed March 3, 2026, 4:47 a.m.
Created at: March 1, 2026, 7:37 p.m.