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.