Triple

T3805288
Position Surface form Disambiguated ID Type / Status
Subject Mercer Island School District E92990 entity
Predicate operates P24 FINISHED
Object Mercer Island High School E44908 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 High School | Statement: [Mercer Island School District, operates, Mercer Island High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercer Island High School
Context triple: [Mercer Island School District, operates, Mercer Island High School]
  • A. Mercer Island High School chosen
    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.
  • B. Bremerton High School
    Bremerton High School is a public secondary school serving students in the Bremerton area of Washington State.
  • C. Mercer Island School District
    Mercer Island School District is a public school district serving students on Mercer Island, a suburban community near Seattle in Washington State.
  • D. 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.
  • E. Everett High School
    Everett High School is a secondary school best known as the alma mater of Basketball Hall of Famer Magic Johnson.
  • 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_69aed96a60088190ab1df8390fffc935 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aee7bd95e881908649ce512f7470b0 completed March 9, 2026, 3:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4fb2a5af481908d69e1a88eb80d84 completed March 14, 2026, 6:07 a.m.
Created at: March 9, 2026, 3:16 p.m.