Triple

T7540000
Position Surface form Disambiguated ID Type / Status
Subject Alfred V. Aho E178249 entity
Predicate positionHeld P8 FINISHED
Object Lawrence Gussman Professor of Computer Science at Columbia University
The Lawrence Gussman Professor of Computer Science at Columbia University is an endowed academic chair in Columbia’s Computer Science Department, notably held by renowned computer scientist Alfred V. Aho.
E672056 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: Lawrence Gussman Professor of Computer Science at Columbia University | Statement: [Alfred V. Aho, positionHeld, Lawrence Gussman Professor of Computer Science at Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lawrence Gussman Professor of Computer Science at Columbia University
Context triple: [Alfred V. Aho, positionHeld, Lawrence Gussman Professor of Computer Science at Columbia University]
  • A. Stanford W. Ascherman Professor of Computer Science
    The Stanford W. Ascherman Professor of Computer Science is a prestigious endowed chair at Stanford University’s Computer Science Department, held by leading scholars such as database theorist Jeffrey D. Ullman.
  • B. 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.
  • C. Frederick G. Storey Chair in Computing at Georgia Tech
    The Frederick G. Storey Chair in Computing at Georgia Tech is a prestigious endowed faculty position in the College of Computing, held by leading researchers in the field such as theoretical computer scientist Richard Lipton.
  • D. An Wang Professor of Electrical Engineering and Computer Science at Harvard University
    The An Wang Professor of Electrical Engineering and Computer Science at Harvard University is a prestigious endowed chair recognizing a leading scholar in the fields of electrical engineering and computer science.
  • E. Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania
    The Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania is a distinguished endowed faculty position held by computer scientist Norman I. Badler, known for his pioneering work in computer graphics, human modeling, and animation.
  • 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: Lawrence Gussman Professor of Computer Science at Columbia University
Triple: [Alfred V. Aho, positionHeld, Lawrence Gussman Professor of Computer Science at Columbia University]
Generated description
The Lawrence Gussman Professor of Computer Science at Columbia University is an endowed academic chair in Columbia’s Computer Science Department, notably held by renowned computer scientist Alfred V. Aho.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lawrence Gussman Professor of Computer Science at Columbia University
Target entity description: The Lawrence Gussman Professor of Computer Science at Columbia University is an endowed academic chair in Columbia’s Computer Science Department, notably held by renowned computer scientist Alfred V. Aho.
  • A. Stanford W. Ascherman Professor of Computer Science
    The Stanford W. Ascherman Professor of Computer Science is a prestigious endowed chair at Stanford University’s Computer Science Department, held by leading scholars such as database theorist Jeffrey D. Ullman.
  • B. 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.
  • C. Frederick G. Storey Chair in Computing at Georgia Tech
    The Frederick G. Storey Chair in Computing at Georgia Tech is a prestigious endowed faculty position in the College of Computing, held by leading researchers in the field such as theoretical computer scientist Richard Lipton.
  • D. An Wang Professor of Electrical Engineering and Computer Science at Harvard University
    The An Wang Professor of Electrical Engineering and Computer Science at Harvard University is a prestigious endowed chair recognizing a leading scholar in the fields of electrical engineering and computer science.
  • E. Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania
    The Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania is a distinguished endowed faculty position held by computer scientist Norman I. Badler, known for his pioneering work in computer graphics, human modeling, and animation.
  • 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_69c69f2be3888190a6667a27f8f195e9 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f873b17081908bb70aea0010d072 completed March 27, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84f18e4dc81909ecd73b2b06b8d9c completed March 28, 2026, 9:58 p.m.
NEDg Description generation batch_69c853bc094c8190ba4e7ecb069c2c02 completed March 28, 2026, 10:18 p.m.
NED2 Entity disambiguation (via description) batch_69c85412e6308190893a500e2395bd94 completed March 28, 2026, 10:20 p.m.
Created at: March 27, 2026, 3:48 p.m.