Triple

T84522
Position Surface form Disambiguated ID Type / Status
Subject Thurgood Marshall E1700 entity
Predicate educatedAt P5 FINISHED
Object Lincoln University (Pennsylvania)
Lincoln University (Pennsylvania) is a historically Black public university and one of the United States’ oldest HBCUs, known for educating prominent African American leaders and professionals.
 E83998 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: Lincoln University (Pennsylvania) | Statement: [Thurgood Marshall, educatedAt, Lincoln University (Pennsylvania)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lincoln University (Pennsylvania)
Context triple: [Thurgood Marshall, educatedAt, Lincoln University (Pennsylvania)]
  • A. Swarthmore College
    Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
  • B. Bryn Mawr College
    Bryn Mawr College is a private liberal arts women’s college in Bryn Mawr, Pennsylvania, known for its rigorous academics and membership in the Seven Sisters.
  • C. University of Delaware
    The University of Delaware is a public research university in Newark, Delaware, known for its strong programs in fields such as engineering, business, and public policy and for being the undergraduate institution of U.S. President Joe Biden.
  • D. University of Pennsylvania
    The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
  • E. Drexel University
    Drexel University is a private research university in Philadelphia known for its cooperative education (co-op) programs that integrate professional work experience with academic study.
  • 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: Lincoln University (Pennsylvania)
Triple: [Thurgood Marshall, educatedAt, Lincoln University (Pennsylvania)]
Generated description
Lincoln University (Pennsylvania) is a historically Black public university and one of the United States’ oldest HBCUs, known for educating prominent African American leaders and professionals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lincoln University (Pennsylvania)
Target entity description: Lincoln University (Pennsylvania) is a historically Black public university and one of the United States’ oldest HBCUs, known for educating prominent African American leaders and professionals.
  • A. Swarthmore College
    Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
  • B. Bryn Mawr College
    Bryn Mawr College is a private liberal arts women’s college in Bryn Mawr, Pennsylvania, known for its rigorous academics and membership in the Seven Sisters.
  • C. University of Delaware
    The University of Delaware is a public research university in Newark, Delaware, known for its strong programs in fields such as engineering, business, and public policy and for being the undergraduate institution of U.S. President Joe Biden.
  • D. University of Pennsylvania
    The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
  • E. Drexel University
    Drexel University is a private research university in Philadelphia known for its cooperative education (co-op) programs that integrate professional work experience with academic study.
  • 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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a24f4e73c081908d2da146226ef05e completed Feb. 28, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a5dc8df9708190976967ad4e45a597 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5de11a0ac81909247a98bbc317cf7 completed March 2, 2026, 6:59 p.m.
NED2 Entity disambiguation (via description) batch_69a5febeeb908190a42d468edfe985ef completed March 2, 2026, 9:18 p.m.
Created at: Feb. 28, 2026, 2:06 a.m.