Triple

T1233
Position Surface form Disambiguated ID Type / Status
Subject Andrew Carnegie E24 entity
Predicate founded P104 FINISHED
Object Carnegie Mellon University (through merger of Carnegie Technical Schools)
Carnegie Mellon University is a leading private research university in Pittsburgh, Pennsylvania, renowned for its strengths in computer science, engineering, the arts, and interdisciplinary innovation.
E235 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: Carnegie Mellon University (through merger of Carnegie Technical Schools) | Statement: [Andrew Carnegie, founded, Carnegie Mellon University (through merger of Carnegie Technical Schools)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carnegie Mellon University (through merger of Carnegie Technical Schools)
Context triple: [Andrew Carnegie, founded, Carnegie Mellon University (through merger of Carnegie Technical Schools)]
  • A. 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.
  • B. Massachusetts Institute of Technology
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • 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. MIT Sloan School of Management
    MIT Sloan School of Management is the business school of the Massachusetts Institute of Technology, renowned for its rigorous, analytically focused management education and research in innovation, finance, and entrepreneurship.
  • E. University City, Philadelphia
    University City, Philadelphia is a vibrant West Philadelphia neighborhood known for its concentration of major universities, research institutions, and cultural venues.
  • 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: Carnegie Mellon University (through merger of Carnegie Technical Schools)
Triple: [Andrew Carnegie, founded, Carnegie Mellon University (through merger of Carnegie Technical Schools)]
Generated description
Carnegie Mellon University is a leading private research university in Pittsburgh, Pennsylvania, renowned for its strengths in computer science, engineering, the arts, and interdisciplinary innovation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carnegie Mellon University (through merger of Carnegie Technical Schools)
Target entity description: Carnegie Mellon University is a leading private research university in Pittsburgh, Pennsylvania, renowned for its strengths in computer science, engineering, the arts, and interdisciplinary innovation.
  • A. 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.
  • B. Massachusetts Institute of Technology
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • C. Sheffield Scientific School
    Sheffield Scientific School was Yale University's pioneering science and engineering school, instrumental in advancing scientific and technical education in the United States during the late 19th and early 20th centuries.
  • D. 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.
  • E. MIT Sloan School of Management
    MIT Sloan School of Management is the business school of the Massachusetts Institute of Technology, renowned for its rigorous, analytically focused management education and research in innovation, finance, and entrepreneurship.
  • 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_69a22a285828819081a58308fb963df1 completed Feb. 27, 2026, 11:35 p.m.
NER Named-entity recognition batch_69a232e673a881909276dbf9c37bbff6 completed Feb. 28, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a238e0dd0c8190999b824f8f32b9d0 completed Feb. 28, 2026, 12:37 a.m.
NEDg Description generation batch_69a23cb1d34481909d877c8db2d0a500 completed Feb. 28, 2026, 12:54 a.m.
NED2 Entity disambiguation (via description) batch_69a23d0072008190b96d3324aeb5e46d completed Feb. 28, 2026, 12:55 a.m.
Created at: Feb. 27, 2026, 11:36 p.m.