Triple

T5138717
Position Surface form Disambiguated ID Type / Status
Subject Russell Baker E115892 entity
Predicate educatedAt P5 FINISHED
Object 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.
 E495552 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 College | Statement: [Russell Baker, educatedAt, Baltimore City College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baltimore City College
Context triple: [Russell Baker, educatedAt, Baltimore City College]
  • A. 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.
  • B. 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.
  • C. Banneker High School
    Banneker High School is a public secondary school in Atlanta, Georgia, known in part for being the alma mater of rapper and actor Ludacris.
  • D. Cooley Vocational High School
    Cooley Vocational High School was a public vocational high school in Chicago known for serving inner-city students and producing notable alumni, including future NFL coach Marv Levy.
  • E. Burnside High School
    Burnside High School is a large co-educational secondary school in Christchurch, New Zealand, known for its strong academic and extracurricular programs and notable alumni including former Prime Minister John Key.
  • 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 College
Triple: [Russell Baker, educatedAt, Baltimore City College]
Generated description
Baltimore City College is a historic public college-preparatory high school in Baltimore, Maryland, known for its rigorous academics and longstanding tradition of excellence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baltimore City College
Target entity description: Baltimore City College is a historic public college-preparatory high school in Baltimore, Maryland, known for its rigorous academics and longstanding tradition of excellence.
  • A. 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.
  • B. 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.
  • C. Banneker High School
    Banneker High School is a public secondary school in Atlanta, Georgia, known in part for being the alma mater of rapper and actor Ludacris.
  • D. Cooley Vocational High School
    Cooley Vocational High School was a public vocational high school in Chicago known for serving inner-city students and producing notable alumni, including future NFL coach Marv Levy.
  • E. Burnside High School
    Burnside High School is a large co-educational secondary school in Christchurch, New Zealand, known for its strong academic and extracurricular programs and notable alumni including former Prime Minister John Key.
  • 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_69bd44459a988190a772a5c2ec6a1965 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd787acd18819087f09db885893c3e completed March 20, 2026, 4:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec4d342c8819088f67c01d3769a6d completed March 21, 2026, 4:18 p.m.
NEDg Description generation batch_69bec5867eac819089ee2c5eddc32a4b completed March 21, 2026, 4:21 p.m.
NED2 Entity disambiguation (via description) batch_69bec5eb535c819097deeb331f9f0f4d completed March 21, 2026, 4:23 p.m.
Created at: March 20, 2026, 1:43 p.m.