Triple

T883232
Position Surface form Disambiguated ID Type / Status
Subject Bayard Rustin E19072 entity
Predicate educatedAt P5 FINISHED
Object Cheyney State Teachers College
Cheyney State Teachers College, now known as Cheyney University of Pennsylvania, is a historically Black public university recognized as the oldest HBCU in the United States.
 E133921 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: Cheyney State Teachers College | Statement: [Bayard Rustin, educatedAt, Cheyney State Teachers College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cheyney State Teachers College
Context triple: [Bayard Rustin, educatedAt, Cheyney State Teachers College]
  • A. Miles College
    Miles College is a private historically Black liberal arts college located in Fairfield, Alabama.
  • B. Howard University
    Howard University is a renowned historically Black private research university known for its significant contributions to African American education, culture, and leadership.
  • C. Shaw University
    Shaw University is a historically Black university in Raleigh, North Carolina, known as a significant center of the Civil Rights Movement and the birthplace of the Student Nonviolent Coordinating Committee (SNCC).
  • D. Tuskegee University
    Tuskegee University is a historically Black university in Tuskegee, Alabama, renowned for its legacy in African American education, engineering, and the sciences.
  • E. Bethune–Cookman University
    Bethune–Cookman University is a private historically Black university known for its strong liberal arts programs and legacy of civil rights activism.
  • 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: Cheyney State Teachers College
Triple: [Bayard Rustin, educatedAt, Cheyney State Teachers College]
Generated description
Cheyney State Teachers College, now known as Cheyney University of Pennsylvania, is a historically Black public university recognized as the oldest HBCU in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cheyney State Teachers College
Target entity description: Cheyney State Teachers College, now known as Cheyney University of Pennsylvania, is a historically Black public university recognized as the oldest HBCU in the United States.
  • A. Miles College
    Miles College is a private historically Black liberal arts college located in Fairfield, Alabama.
  • B. Howard University
    Howard University is a renowned historically Black private research university known for its significant contributions to African American education, culture, and leadership.
  • C. Shaw University
    Shaw University is a historically Black university in Raleigh, North Carolina, known as a significant center of the Civil Rights Movement and the birthplace of the Student Nonviolent Coordinating Committee (SNCC).
  • D. Tuskegee University
    Tuskegee University is a historically Black university in Tuskegee, Alabama, renowned for its legacy in African American education, engineering, and the sciences.
  • E. Bethune–Cookman University
    Bethune–Cookman University is a private historically Black university known for its strong liberal arts programs and legacy of civil rights activism.
  • 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_69a4939c32488190a7ccd41cf0abb22b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4accda4148190aa628dab14d7f5de completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac660a86d881908ae96a5492c9b9a2 completed March 7, 2026, 5:53 p.m.
NEDg Description generation batch_69ac67e76c3881908643b5b861826610 completed March 7, 2026, 6:01 p.m.
NED2 Entity disambiguation (via description) batch_69ac684ea69c819098beb37929bdb47a completed March 7, 2026, 6:02 p.m.
Created at: March 1, 2026, 7:39 p.m.