Triple

T21219742
Position Surface form Disambiguated ID Type / Status
Subject Longfellow Middle School E522931 entity
Predicate operatedBy P86 FINISHED
Object Berkeley Unified School District — NE NERFINISHED

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: Berkeley Unified School District | Statement: [Longfellow Middle School, operatedBy, Berkeley Unified School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berkeley Unified School District
Context triple: [Longfellow Middle School, operatedBy, Berkeley Unified School District]
  • A. Berkeley Unified School District chosen
    Berkeley Unified School District is a public school district in Berkeley, California, known for its diverse student population, progressive educational policies, and early efforts at school desegregation.
  • B. San Francisco Unified School District
    San Francisco Unified School District is the public school district serving the city and county of San Francisco, California, overseeing a diverse network of elementary, middle, and high schools.
  • C. Alameda Unified School District
    Alameda Unified School District is a public school district serving the city of Alameda, California, overseeing multiple elementary, middle, and high schools.
  • D. Oakland Unified School District
    Oakland Unified School District is the public school district serving the city of Oakland, California, overseeing a network of elementary, middle, and high schools.
  • E. Sacramento City Unified School District
    Sacramento City Unified School District is a large public school district serving students in Sacramento, California, and surrounding communities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b511ed84819099b449b4a111085c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e73476d93481909c6c99dcc0b16123 completed April 21, 2026, 8:25 a.m.
Created at: April 16, 2026, 3:43 p.m.