Triple

T5421449
Position Surface form Disambiguated ID Type / Status
Subject Altadena, California E121259 entity
Predicate servedBySchoolDistrict P226 FINISHED
Object Pasadena Unified School District E368445 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: Pasadena Unified School District | Statement: [Altadena, California, servedBySchoolDistrict, Pasadena Unified School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pasadena Unified School District
Context triple: [Altadena, California, servedBySchoolDistrict, Pasadena Unified School District]
  • A. Pasadena Unified School District chosen
    Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
  • B. Placentia-Yorba Linda Unified School District
    Placentia-Yorba Linda Unified School District is a public school district in northern Orange County, California, serving the communities of Placentia, Yorba Linda, and surrounding areas with K–12 education.
  • C. San Gabriel Unified School District
    San Gabriel Unified School District is a public school district in Los Angeles County that operates the K–12 schools serving the city of San Gabriel, California.
  • D. Glendale Unified School District
    Glendale Unified School District is a public school district serving the educational needs of students in and around Glendale, California, through a network of elementary, middle, and high schools.
  • E. Los Angeles Unified School District
    Los Angeles Unified School District is the second-largest public school district in the United States, serving a diverse student population across the city of Los Angeles and several surrounding communities.
  • 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_69bd463b58d88190b258261573de9e91 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd87eac41481908a4982db5d119edd completed March 20, 2026, 5:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf4123bab881908379e7612d5b39b9 completed March 22, 2026, 1:08 a.m.
Created at: March 20, 2026, 2:06 p.m.