Triple
T16686734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert A. Belfer |
E405480
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Columbia College |
E18260
|
NE FINISHED |
How this triple was built (2 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 College | Statement: [Robert A. Belfer, educatedAt, Columbia College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia College Context triple: [Robert A. Belfer, educatedAt, Columbia College]
-
A.
Columbia College (Missouri)
Columbia College (Missouri) is a private liberal arts college in Columbia, Missouri, known for its traditional campus programs and extensive network of nationwide and online degree offerings.
-
B.
University of Chicago
The University of Chicago is a private research university in Chicago renowned for its rigorous academics, influential scholarship across disciplines, and significant contributions to economics, law, and the social sciences.
-
C.
Columbia University
chosen
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
-
D.
Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
-
E.
Saybrook College
Saybrook College is one of Yale University's historic residential colleges, known for its Collegiate Gothic architecture and central location on campus.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37ea63b7081908a055036172f9683 |
completed | April 18, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d32e7b48190b7dd4660bed4789d |
completed | May 10, 2026, 2:58 p.m. |
Created at: April 10, 2026, 5:19 a.m.