Triple

T2075366
Position Surface form Disambiguated ID Type / Status
Subject Mercer Island High School E44908 entity
Predicate governingBody P46 FINISHED
Object Mercer Island School District Board of Directors E92990 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: Mercer Island School District Board of Directors | Statement: [Mercer Island High School, governingBody, Mercer Island School District Board of Directors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercer Island School District Board of Directors
Context triple: [Mercer Island High School, governingBody, Mercer Island School District Board of Directors]
  • A. Mercer Island School District chosen
    Mercer Island School District is a public school district serving students on Mercer Island, a suburban community near Seattle in Washington State.
  • B. Bainbridge Island School District
    Bainbridge Island School District is the public school system serving students on Bainbridge Island, Washington, operating multiple schools from elementary through high school.
  • C. Mercer Island High School
    Mercer Island High School is a public secondary school in Mercer Island, Washington, known in part for being the alma mater of Ann Dunham, the mother of former U.S. President Barack Obama.
  • D. Bellevue School District
    Bellevue School District is a public school district in Washington State known for serving the city of Bellevue and surrounding communities with highly ranked K–12 schools.
  • E. Seattle School District No. 1
    Seattle School District No. 1 is the main public school district serving the city of Seattle, Washington, overseeing the operation of its public elementary, middle, and high schools.
  • 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba116ea0819086d16c3913159e9e completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae2730d2548190b51dc61520981ca0 completed March 9, 2026, 1:49 a.m.
Created at: March 4, 2026, 7:41 p.m.