Triple

T5952819
Position Surface form Disambiguated ID Type / Status
Subject Career Education Corporation E132438 entity
Predicate operated P1688 FINISHED
Object Sanford-Brown College
Sanford-Brown College was a now-defunct for-profit college chain in the United States that offered career-focused diploma and degree programs in fields such as healthcare, business, and technology.
 E557955 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: Sanford-Brown College | Statement: [Career Education Corporation, operated, Sanford-Brown College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sanford-Brown College
Context triple: [Career Education Corporation, operated, Sanford-Brown College]
  • A. Carrington College
    Carrington College is a U.S.-based career-focused institution offering certificate and degree programs primarily in healthcare and technical fields.
  • B. Lincoln Technical Institute
    Lincoln Technical Institute is a career-focused vocational school system in the United States that offers technical training programs in fields such as automotive, skilled trades, healthcare, and information technology.
  • C. Madison Business College
    Madison Business College was a former private business school in Madison, Wisconsin, known for training students in practical commercial and secretarial skills.
  • D. Pulaski Technical College
    Pulaski Technical College is a public two-year community college offering career, technical, and transfer programs to students in central Arkansas.
  • E. Swinburne Technical College
    Swinburne Technical College was an Australian vocational and technical education institution in Melbourne that later became part of Swinburne University of Technology.
  • 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: Sanford-Brown College
Triple: [Career Education Corporation, operated, Sanford-Brown College]
Generated description
Sanford-Brown College was a now-defunct for-profit college chain in the United States that offered career-focused diploma and degree programs in fields such as healthcare, business, and technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sanford-Brown College
Target entity description: Sanford-Brown College was a now-defunct for-profit college chain in the United States that offered career-focused diploma and degree programs in fields such as healthcare, business, and technology.
  • A. Carrington College
    Carrington College is a U.S.-based career-focused institution offering certificate and degree programs primarily in healthcare and technical fields.
  • B. Lincoln Technical Institute
    Lincoln Technical Institute is a career-focused vocational school system in the United States that offers technical training programs in fields such as automotive, skilled trades, healthcare, and information technology.
  • C. Madison Business College
    Madison Business College was a former private business school in Madison, Wisconsin, known for training students in practical commercial and secretarial skills.
  • D. Pulaski Technical College
    Pulaski Technical College is a public two-year community college offering career, technical, and transfer programs to students in central Arkansas.
  • E. Swinburne Technical College
    Swinburne Technical College was an Australian vocational and technical education institution in Melbourne that later became part of Swinburne University of Technology.
  • 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_69c0086b05cc8190a8f36a96927a525c completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c03983b8848190afaa37f35c95bad6 completed March 22, 2026, 6:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3d1801c819093dc43dc5a525796 completed March 23, 2026, 6:55 a.m.
NEDg Description generation batch_69c0e781af588190a8f5572a03b24822 completed March 23, 2026, 7:10 a.m.
NED2 Entity disambiguation (via description) batch_69c0e7f767f8819086026b95c4534733 completed March 23, 2026, 7:12 a.m.
Created at: March 22, 2026, 4:02 p.m.