Triple

T29245
Position Surface form Disambiguated ID Type / Status
Subject Washington Irving E583 entity
Predicate educatedAt P5 FINISHED
Object Columbia University (did not graduate)
Columbia University (did not graduate) refers to Washington Irving’s incomplete studies at Columbia University, highlighting that he attended the institution but left before earning a degree.
 E2231 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: Columbia University (did not graduate) | Statement: [Washington Irving, educatedAt, Columbia University (did not graduate)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia University (did not graduate)
Context triple: [Washington Irving, educatedAt, Columbia University (did not graduate)]
  • A. Yale University campus
    The Yale University campus is a historic and architecturally renowned collegiate environment in New Haven, Connecticut, encompassing academic buildings, residential colleges, libraries, and cultural facilities.
  • B. Harvard Graduate School of Arts and Sciences
    The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
  • C. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Harvard Law School
    Harvard Law School is a prestigious and historically influential law school renowned for its rigorous legal education, prominent faculty, and extensive alumni network in law, government, and public service.
  • 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: Columbia University (did not graduate)
Triple: [Washington Irving, educatedAt, Columbia University (did not graduate)]
Generated description
Columbia University (did not graduate) refers to Washington Irving’s incomplete studies at Columbia University, highlighting that he attended the institution but left before earning a degree.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbia University (did not graduate)
Target entity description: Columbia University (did not graduate) refers to Washington Irving’s incomplete studies at Columbia University, highlighting that he attended the institution but left before earning a degree.
  • A. Yale University campus
    The Yale University campus is a historic and architecturally renowned collegiate environment in New Haven, Connecticut, encompassing academic buildings, residential colleges, libraries, and cultural facilities.
  • B. Harvard Graduate School of Arts and Sciences
    The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
  • C. Tufts College
    Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
  • D. Harvard University
    Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
  • E. Harvard Law School
    Harvard Law School is a prestigious and historically influential law school renowned for its rigorous legal education, prominent faculty, and extensive alumni network in law, government, and public service.
  • 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_69a2479dec388190967ba648663442c9 completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a248751fa88190992b6262a44b54f3 completed Feb. 28, 2026, 1:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e5d121c8190bf7bb88346dcc141 completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a24edff52081909ec669158900651c completed Feb. 28, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_69a24f4a96288190981be6076e919262 completed Feb. 28, 2026, 2:13 a.m.
Created at: Feb. 28, 2026, 1:44 a.m.