Triple
T11505369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princeton University Observatory |
E272768
|
entity |
| Predicate | hasNotableMember |
P304
|
FINISHED |
| Object |
Robert Vanderbei
Robert Vanderbei is an American mathematician and astrophotographer known for his work in optimization and his long-standing affiliation with Princeton University.
|
E929789
|
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: Robert Vanderbei | Statement: [Princeton University Observatory, hasNotableMember, Robert Vanderbei]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Vanderbei Context triple: [Princeton University Observatory, hasNotableMember, Robert Vanderbei]
-
A.
Ralph E. Gomory
Ralph E. Gomory is an American mathematician and former IBM research executive known for his pioneering work in integer programming and for leadership in industrial research and science policy.
-
B.
Stephen P. Boyd
Stephen P. Boyd is an American professor of electrical engineering and a leading expert in convex optimization and control theory, widely recognized for his influential research and textbooks in these fields.
-
C.
Stephen Boyd
Stephen Boyd was an Irish-born actor best known for his Golden Globe–winning role as Messala in the 1959 epic film "Ben-Hur."
-
D.
J. R. McCarl
J. R. McCarl was an American government official who served as the first Comptroller General of the United States, playing a key role in establishing federal auditing and fiscal oversight practices.
-
E.
Jeffrey P. Buzen
Jeffrey P. Buzen is a computer scientist known for his foundational contributions to performance evaluation and queueing theory in computer systems.
- 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: Robert Vanderbei Triple: [Princeton University Observatory, hasNotableMember, Robert Vanderbei]
Generated description
Robert Vanderbei is an American mathematician and astrophotographer known for his work in optimization and his long-standing affiliation with Princeton University.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Vanderbei Target entity description: Robert Vanderbei is an American mathematician and astrophotographer known for his work in optimization and his long-standing affiliation with Princeton University.
-
A.
Ralph E. Gomory
Ralph E. Gomory is an American mathematician and former IBM research executive known for his pioneering work in integer programming and for leadership in industrial research and science policy.
-
B.
Stephen P. Boyd
Stephen P. Boyd is an American professor of electrical engineering and a leading expert in convex optimization and control theory, widely recognized for his influential research and textbooks in these fields.
-
C.
Stephen Boyd
Stephen Boyd was an Irish-born actor best known for his Golden Globe–winning role as Messala in the 1959 epic film "Ben-Hur."
-
D.
J. R. McCarl
J. R. McCarl was an American government official who served as the first Comptroller General of the United States, playing a key role in establishing federal auditing and fiscal oversight practices.
-
E.
Jeffrey P. Buzen
Jeffrey P. Buzen is a computer scientist known for his foundational contributions to performance evaluation and queueing theory in computer systems.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d86db2f4b08190801de1b773932f59 |
completed | April 10, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e624e6e5b88190a2c64dcea1d7791b |
completed | April 20, 2026, 1:06 p.m. |
| NEDg | Description generation | batch_69e62cf224f881908badcdab6aea1aef |
completed | April 20, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e663ffedfc8190a2b51995c62d1e6b |
completed | April 20, 2026, 5:36 p.m. |
Created at: April 8, 2026, 9:36 p.m.