Triple

T13358631
Position Surface form Disambiguated ID Type / Status
Subject Dunbar High School E318761 entity
Predicate operatedBy P86 FINISHED
Object Baltimore City Public Schools E314550 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: Baltimore City Public Schools | Statement: [Dunbar High School, operatedBy, Baltimore City Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baltimore City Public Schools
Context triple: [Dunbar High School, operatedBy, Baltimore City Public Schools]
  • A. Baltimore City Public Schools chosen
    Baltimore City Public Schools is the public school district responsible for operating and overseeing the network of public elementary, middle, and high schools in Baltimore, Maryland.
  • B. Baltimore County Public Schools
    Baltimore County Public Schools is a large public school district in Maryland that serves students across Baltimore County with a network of elementary, middle, and high schools.
  • C. Baltimore Polytechnic Institute
    Baltimore Polytechnic Institute is a historic public high school in Baltimore, Maryland, renowned for its rigorous STEM-focused curriculum and notable alumni.
  • D. Baltimore City College
    Baltimore City College is a historic public college-preparatory high school in Baltimore, Maryland, known for its rigorous academics and longstanding tradition of excellence.
  • E. Montgomery County Public Schools
    Montgomery County Public Schools is the public school district serving students in Montgomery County, Alabama, operating a network of 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_69d806b7bbac8190b85278c87fa7aff3 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69da62887e588190bd7241c720a112a2 completed April 11, 2026, 3:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75d8322ac8190a9830d9ca92f455f completed May 3, 2026, 2:36 p.m.
Created at: April 9, 2026, 9:32 p.m.