Triple

T11523368
Position Surface form Disambiguated ID Type / Status
Subject Kenneth N. Stevens E273221 entity
Predicate positionHeld P8 FINISHED
Object Clarence J. LeBel Professor of Electrical Engineering
The Clarence J. LeBel Professor of Electrical Engineering is a distinguished endowed professorship in electrical engineering, notably held by speech scientist Kenneth N. Stevens at MIT.
E930088 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: Clarence J. LeBel Professor of Electrical Engineering | Statement: [Kenneth N. Stevens, positionHeld, Clarence J. LeBel Professor of Electrical Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Clarence J. LeBel Professor of Electrical Engineering
Context triple: [Kenneth N. Stevens, positionHeld, Clarence J. LeBel Professor of Electrical Engineering]
  • A. Edwin Sibley Webster Professor of Electrical Engineering
    The Edwin Sibley Webster Professor of Electrical Engineering is a distinguished endowed chair at the Massachusetts Institute of Technology recognizing exceptional scholarship and leadership in electrical engineering.
  • B. Walter P. Murphy Professor of Mechanical Engineering
    The Walter P. Murphy Professor of Mechanical Engineering is a distinguished endowed professorship in mechanical engineering at Northwestern University, recognizing exceptional achievement in research and teaching.
  • C. Eugene Higgins Professor of Mechanical and Aerospace Engineering
    The Eugene Higgins Professor of Mechanical and Aerospace Engineering is a prestigious endowed chair at Princeton University held by leading scholars in fluid mechanics and related fields.
  • D. Thomas G. Myers Professor of Electrical Engineering at Caltech
    The Thomas G. Myers Professor of Electrical Engineering at Caltech is a distinguished endowed professorship in Caltech’s Electrical Engineering department, held by leading researchers such as Ali Hajimiri.
  • E. Joseph Newton Pew, Jr. Professor in Engineering
    The Joseph Newton Pew, Jr. Professor in Engineering is a distinguished endowed professorship in engineering, typically awarded to a leading scholar recognized for exceptional research and teaching contributions in the field.
  • 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: Clarence J. LeBel Professor of Electrical Engineering
Triple: [Kenneth N. Stevens, positionHeld, Clarence J. LeBel Professor of Electrical Engineering]
Generated description
The Clarence J. LeBel Professor of Electrical Engineering is a distinguished endowed professorship in electrical engineering, notably held by speech scientist Kenneth N. Stevens at MIT.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Clarence J. LeBel Professor of Electrical Engineering
Target entity description: The Clarence J. LeBel Professor of Electrical Engineering is a distinguished endowed professorship in electrical engineering, notably held by speech scientist Kenneth N. Stevens at MIT.
  • A. Edwin Sibley Webster Professor of Electrical Engineering
    The Edwin Sibley Webster Professor of Electrical Engineering is a distinguished endowed chair at the Massachusetts Institute of Technology recognizing exceptional scholarship and leadership in electrical engineering.
  • B. Walter P. Murphy Professor of Mechanical Engineering
    The Walter P. Murphy Professor of Mechanical Engineering is a distinguished endowed professorship in mechanical engineering at Northwestern University, recognizing exceptional achievement in research and teaching.
  • C. Eugene Higgins Professor of Mechanical and Aerospace Engineering
    The Eugene Higgins Professor of Mechanical and Aerospace Engineering is a prestigious endowed chair at Princeton University held by leading scholars in fluid mechanics and related fields.
  • D. Thomas G. Myers Professor of Electrical Engineering at Caltech
    The Thomas G. Myers Professor of Electrical Engineering at Caltech is a distinguished endowed professorship in Caltech’s Electrical Engineering department, held by leading researchers such as Ali Hajimiri.
  • E. Joseph Newton Pew, Jr. Professor in Engineering
    The Joseph Newton Pew, Jr. Professor in Engineering is a distinguished endowed professorship in engineering, typically awarded to a leading scholar recognized for exceptional research and teaching contributions in the field.
  • 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fd26648819083de19bcddf8ad69 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e62551a36081908ef6418fe8e2155c completed April 20, 2026, 1:08 p.m.
NEDg Description generation batch_69e62cf5b9988190bc1935993f0111f7 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e66433ddb48190994bb1160b0ff732 completed April 20, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:37 p.m.