Triple

T9586102
Position Surface form Disambiguated ID Type / Status
Subject Howard F. Ahmanson Sr. E231293 entity
Predicate educatedAt P5 FINISHED
Object Omaha Central High School E82508 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: Omaha Central High School | Statement: [Howard F. Ahmanson Sr., educatedAt, Omaha Central High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Omaha Central High School
Context triple: [Howard F. Ahmanson Sr., educatedAt, Omaha Central High School]
  • A. Omaha Central High School chosen
    Omaha Central High School is a historic public high school in Omaha, Nebraska, known for its large student body and notable alumni across the arts, politics, and sports.
  • B. Omaha Public Schools
    Omaha Public Schools is the largest public school district in Nebraska, serving the city of Omaha with a wide network of elementary, middle, and high schools.
  • C. J. Sterling Morton East High School
    J. Sterling Morton East High School is a public secondary school in Cicero, Illinois, serving as one of the main campuses of the J. Sterling Morton High School District 201.
  • D. J. Sterling Morton West High School
    J. Sterling Morton West High School is a public secondary school in Illinois serving students in the western portion of the J. Sterling Morton High School District 201.
  • E. Lincoln Central
    Lincoln Central is the main railway station serving the city of Lincoln in Lincolnshire, England.
  • 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_69ca848161688190a68d514a0a9d5129 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd99edc2c08190b67b40f6214d46f1 completed April 1, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1617cd02c8190a1efbeb5bad0e48e completed April 4, 2026, 7:07 p.m.
Created at: March 30, 2026, 8:06 p.m.