Triple
T2559168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eugene N. Parker |
E57201
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object |
S. Chandrasekhar Distinguished Service Professor
The S. Chandrasekhar Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago named in honor of Nobel laureate astrophysicist Subrahmanyan Chandrasekhar.
|
E278345
|
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: S. Chandrasekhar Distinguished Service Professor | Statement: [Eugene N. Parker, positionHeld, S. Chandrasekhar Distinguished Service Professor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S. Chandrasekhar Distinguished Service Professor Context triple: [Eugene N. Parker, positionHeld, S. Chandrasekhar Distinguished Service Professor]
-
A.
Henry Pratt Judson Distinguished Service Professor
The Henry Pratt Judson Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago awarded to scholars of exceptional distinction in their fields.
-
B.
Morton D. Hull Distinguished Service Professor
The Morton D. Hull Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago, historically associated with eminent scholars such as astrophysicist Subrahmanyan Chandrasekhar.
-
C.
College of Arts and Sciences Distinguished Professor
College of Arts and Sciences Distinguished Professor is an honorary academic title recognizing exceptional scholarly achievement and impact within a university’s College of Arts and Sciences.
-
D.
Harvard College Professorship
The Harvard College Professorship is a prestigious title awarded to outstanding Harvard faculty members in recognition of exceptional teaching, mentoring, and contributions to undergraduate education.
-
E.
Andrew W. Mellon Professor in the Humanities
The Andrew W. Mellon Professor in the Humanities is a prestigious endowed academic chair in the humanities, notably held by Holocaust survivor and author Elie Wiesel.
- 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: S. Chandrasekhar Distinguished Service Professor Triple: [Eugene N. Parker, positionHeld, S. Chandrasekhar Distinguished Service Professor]
Generated description
The S. Chandrasekhar Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago named in honor of Nobel laureate astrophysicist Subrahmanyan Chandrasekhar.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: S. Chandrasekhar Distinguished Service Professor Target entity description: The S. Chandrasekhar Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago named in honor of Nobel laureate astrophysicist Subrahmanyan Chandrasekhar.
-
A.
Henry Pratt Judson Distinguished Service Professor
The Henry Pratt Judson Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago awarded to scholars of exceptional distinction in their fields.
-
B.
Morton D. Hull Distinguished Service Professor
The Morton D. Hull Distinguished Service Professor is a prestigious endowed professorship at the University of Chicago, historically associated with eminent scholars such as astrophysicist Subrahmanyan Chandrasekhar.
-
C.
College of Arts and Sciences Distinguished Professor
College of Arts and Sciences Distinguished Professor is an honorary academic title recognizing exceptional scholarly achievement and impact within a university’s College of Arts and Sciences.
-
D.
Harvard College Professorship
The Harvard College Professorship is a prestigious title awarded to outstanding Harvard faculty members in recognition of exceptional teaching, mentoring, and contributions to undergraduate education.
-
E.
Andrew W. Mellon Professor in the Humanities
The Andrew W. Mellon Professor in the Humanities is a prestigious endowed academic chair in the humanities, notably held by Holocaust survivor and author Elie Wiesel.
- 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_69ab4a4ef9008190a0e6d4422b9418b7 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd333370c8190b1d64ec99e999913 |
completed | March 7, 2026, 7:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af5d2061108190b6250d2943736ae4 |
completed | March 9, 2026, 11:52 p.m. |
| NEDg | Description generation | batch_69af5e0b40e0819098b6cbe31152a18c |
completed | March 9, 2026, 11:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af5e69ac3481908f48ad0efcd13767 |
completed | March 9, 2026, 11:57 p.m. |
Created at: March 6, 2026, 9:48 p.m.