Triple

T3308909
Position Surface form Disambiguated ID Type / Status
Subject Leslie Valiant E69521 entity
Predicate workPosition P47952 FINISHED
Object T. Jefferson Coolidge Professor of Computer Science
The T. Jefferson Coolidge Professor of Computer Science is a prestigious endowed chair at Harvard University’s School of Engineering and Applied Sciences, held by leading researchers in theoretical computer science.
E345814 NE FINISHED

How this triple was built (5 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: T. Jefferson Coolidge Professor of Computer Science | Statement: [Leslie Valiant, workPosition, T. Jefferson Coolidge Professor of Computer Science]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: T. Jefferson Coolidge Professor of Computer Science
Context triple: [Leslie Valiant, workPosition, T. Jefferson Coolidge Professor of Computer Science]
  • A. Kenan Professor of Computer Science at the University of North Carolina at Chapel Hill
    The Kenan Professor of Computer Science at the University of North Carolina at Chapel Hill is a distinguished endowed faculty chair in the university’s computer science department, historically held by influential computer scientist Fred Brooks.
  • B. John von Neumann Professor in Applied and Computational Mathematics
    The John von Neumann Professor in Applied and Computational Mathematics is a prestigious endowed chair at Princeton University recognizing exceptional contributions to applied and computational mathematics.
  • C. Schlumberger Centennial Chair in Computer Sciences
    The Schlumberger Centennial Chair in Computer Sciences is a prestigious endowed professorship at the University of Texas at Austin, known for having been held by pioneering computer scientist Edsger W. Dijkstra.
  • 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. Henry Salvatori Chair in Computer Science
    The Henry Salvatori Chair in Computer Science is an endowed academic professorship in computer science, notably held by cryptographer Leonard Adleman.
  • 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: T. Jefferson Coolidge Professor of Computer Science
Triple: [Leslie Valiant, workPosition, T. Jefferson Coolidge Professor of Computer Science]
Generated description
The T. Jefferson Coolidge Professor of Computer Science is a prestigious endowed chair at Harvard University’s School of Engineering and Applied Sciences, held by leading researchers in theoretical computer science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: T. Jefferson Coolidge Professor of Computer Science
Target entity description: The T. Jefferson Coolidge Professor of Computer Science is a prestigious endowed chair at Harvard University’s School of Engineering and Applied Sciences, held by leading researchers in theoretical computer science.
  • A. Kenan Professor of Computer Science at the University of North Carolina at Chapel Hill
    The Kenan Professor of Computer Science at the University of North Carolina at Chapel Hill is a distinguished endowed faculty chair in the university’s computer science department, historically held by influential computer scientist Fred Brooks.
  • B. John von Neumann Professor in Applied and Computational Mathematics
    The John von Neumann Professor in Applied and Computational Mathematics is a prestigious endowed chair at Princeton University recognizing exceptional contributions to applied and computational mathematics.
  • C. Schlumberger Centennial Chair in Computer Sciences
    The Schlumberger Centennial Chair in Computer Sciences is a prestigious endowed professorship at the University of Texas at Austin, known for having been held by pioneering computer scientist Edsger W. Dijkstra.
  • 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. Henry Salvatori Chair in Computer Science
    The Henry Salvatori Chair in Computer Science is an endowed academic professorship in computer science, notably held by cryptographer Leonard Adleman.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: workPosition
Context triple: [Leslie Valiant, workPosition, T. Jefferson Coolidge Professor of Computer Science]
  • A. positionInWork
    Indicates the specific role, rank, or placement an entity holds within a larger work or structured composition.
  • B. workTitle
    Indicates the formal title or name of a work (such as a book, artwork, or composition) associated with an entity.
  • C. locationOfWork
    Indicates the place or site where an entity performs its work or carries out its professional activities.
  • D. workDescribedAs
    Indicates that one entity’s work, project, or output is characterized, labeled, or referred to by a particular description, title, or phrase.
  • E. workDescribedIn
    Indicates that a work (such as a publication or document) provides a description or account of the referenced entity.
  • F. None of above. chosen

Provenance (7 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_69ad859f218081909458d2cebbf57565 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb0e9f33c81909cff835a83e0a657 completed March 8, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2f3edc0c081908a7f5c02fe18584b completed March 12, 2026, 5:12 p.m.
NEDg Description generation batch_69b2fa2ba81c8190bc86a855c59b7c2f completed March 12, 2026, 5:38 p.m.
NED2 Entity disambiguation (via description) batch_69b303a4cb4481908b56ee60765b5fac completed March 12, 2026, 6:19 p.m.
PD Predicate disambiguation batch_69ada4282730819092aa39c5f9269df0 completed March 8, 2026, 4:30 p.m.
PDg Predicate description generation batch_69ada526764881908e4bd52938d5374d completed March 8, 2026, 4:34 p.m.
Created at: March 8, 2026, 3:11 p.m.