Triple

T2950281
Position Surface form Disambiguated ID Type / Status
Subject Dunbar High School (Baltimore) E79803 entity
Predicate governingBody P46 FINISHED
Object Baltimore City Public Schools
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.
 E314550 NE FINISHED

How this triple was built (4 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 (Baltimore), governingBody, 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 (Baltimore), governingBody, Baltimore City Public Schools]
  • A. 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.
  • B. Montgomery County Public Schools
    Montgomery County Public Schools is the public school district serving Montgomery County, Maryland, and is one of the largest and highest-performing school systems in the United States.
  • C. Baltimore School for the Arts
    Baltimore School for the Arts is a renowned public performing and visual arts high school in Baltimore, Maryland, known for training many successful artists and entertainers.
  • D. Howard County Public School System
    Howard County Public School System is the public school district serving students in Howard County, Maryland, operating a network of elementary, middle, and high schools.
  • E. Prince George’s County Public Schools
    Prince George’s County Public Schools is the public school district serving students in Prince George’s County, Maryland, operating a large network of elementary, middle, and high schools as well as specialized educational programs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Baltimore City Public Schools
Triple: [Dunbar High School (Baltimore), governingBody, Baltimore City Public Schools]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baltimore City Public Schools
Target entity description: 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.
  • A. 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.
  • B. Montgomery County Public Schools
    Montgomery County Public Schools is the public school district serving Montgomery County, Maryland, and is one of the largest and highest-performing school systems in the United States.
  • C. Baltimore School for the Arts
    Baltimore School for the Arts is a renowned public performing and visual arts high school in Baltimore, Maryland, known for training many successful artists and entertainers.
  • D. Howard County Public School System
    Howard County Public School System is the public school district serving students in Howard County, Maryland, operating a network of elementary, middle, and high schools.
  • E. Prince George’s County Public Schools
    Prince George’s County Public Schools is the public school district serving students in Prince George’s County, Maryland, operating a large network of elementary, middle, and high schools as well as specialized educational programs.
  • F. None of above. chosen

Provenance (5 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98f95da88190a036a18f39f221c2 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc79f6d081908d3bbd52439f4d31 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd07b82881908d52ab2db2f2e54c completed March 11, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69b0fdba0fd88190a2e760f1770e846c completed March 11, 2026, 5:29 a.m.
Created at: March 8, 2026, 2:57 p.m.