Triple

T93544
Position Surface form Disambiguated ID Type / Status
Subject Subrahmanyan Chandrasekhar E1879 entity
Predicate positionHeld P8 FINISHED
Object 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.
E7945 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: Morton D. Hull Distinguished Service Professor | Statement: [Subrahmanyan Chandrasekhar, positionHeld, Morton D. Hull Distinguished Service Professor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Morton D. Hull Distinguished Service Professor
Context triple: [Subrahmanyan Chandrasekhar, positionHeld, Morton D. Hull Distinguished Service Professor]
  • A. Provost of Rice University
    The Provost of Rice University is the institution’s chief academic officer, responsible for overseeing academic affairs, faculty, and educational policy across the university.
  • B. Charles M. Vest
    Charles M. Vest was an American engineer and educator who served as president of the Massachusetts Institute of Technology and was widely recognized for his leadership in science and engineering policy.
  • C. James R. Killian Jr.
    James R. Killian Jr. was an American engineer and educator who served as president of MIT and as the first Special Assistant for Science and Technology to U.S. President Dwight D. Eisenhower.
  • D. Albert J. Weatherhead III University Professor at Harvard University
    The Albert J. Weatherhead III University Professor at Harvard University is a prestigious endowed chair reserved for a distinguished scholar of university-wide stature.
  • E. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • 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: Morton D. Hull Distinguished Service Professor
Triple: [Subrahmanyan Chandrasekhar, positionHeld, Morton D. Hull Distinguished Service Professor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Morton D. Hull Distinguished Service Professor
Target entity description: 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.
  • A. Provost of Rice University
    The Provost of Rice University is the institution’s chief academic officer, responsible for overseeing academic affairs, faculty, and educational policy across the university.
  • B. Charles M. Vest
    Charles M. Vest was an American engineer and educator who served as president of the Massachusetts Institute of Technology and was widely recognized for his leadership in science and engineering policy.
  • C. James R. Killian Jr.
    James R. Killian Jr. was an American engineer and educator who served as president of MIT and as the first Special Assistant for Science and Technology to U.S. President Dwight D. Eisenhower.
  • D. Albert J. Weatherhead III University Professor at Harvard University
    The Albert J. Weatherhead III University Professor at Harvard University is a prestigious endowed chair reserved for a distinguished scholar of university-wide stature.
  • E. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24fd28e988190bde699647ee5b16b completed Feb. 28, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26245bf748190828d5cb4624b2a79 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a262bec71481909b251923011ca502 completed Feb. 28, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69a263626b7c8190b53469d93ac604d9 completed Feb. 28, 2026, 3:39 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.