Triple

T13502732
Position Surface form Disambiguated ID Type / Status
Subject Fiona A. Harrison E320933 entity
Predicate positionHeld P8 FINISHED
Object Benjamin M. Rosen Professor of Physics at California Institute of Technology
The Benjamin M. Rosen Professor of Physics at the California Institute of Technology is a prestigious endowed faculty chair in physics at Caltech.
 E1044432 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: Benjamin M. Rosen Professor of Physics at California Institute of Technology | Statement: [Fiona A. Harrison, positionHeld, Benjamin M. Rosen Professor of Physics at California Institute of Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Benjamin M. Rosen Professor of Physics at California Institute of Technology
Context triple: [Fiona A. Harrison, positionHeld, Benjamin M. Rosen Professor of Physics at California Institute of Technology]
  • A. Linde Professor of Physics, Caltech
    The Linde Professor of Physics at Caltech is a prestigious endowed faculty chair in the physics department at the California Institute of Technology, held by leading researchers in the field.
  • B. MacAdams Professor of Physics at UC Berkeley
    The MacAdams Professor of Physics at UC Berkeley is an endowed faculty chair in the University of California, Berkeley’s physics department, held by theoretical physicist Hitoshi Murayama.
  • C. Lester Wolfe Professor of Physics, MIT
    The Lester Wolfe Professor of Physics at MIT is a prestigious endowed chair in the MIT Department of Physics, held by distinguished physicists recognized for their significant contributions to the field.
  • D. Herman Feshbach Professor of Physics at MIT
    The Herman Feshbach Professor of Physics at MIT is a prestigious endowed chair in the MIT Department of Physics, named in honor of theoretical physicist Herman Feshbach and held by leading researchers in the field.
  • E. 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.
  • 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: Benjamin M. Rosen Professor of Physics at California Institute of Technology
Triple: [Fiona A. Harrison, positionHeld, Benjamin M. Rosen Professor of Physics at California Institute of Technology]
Generated description
The Benjamin M. Rosen Professor of Physics at the California Institute of Technology is a prestigious endowed faculty chair in physics at Caltech.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Benjamin M. Rosen Professor of Physics at California Institute of Technology
Target entity description: The Benjamin M. Rosen Professor of Physics at the California Institute of Technology is a prestigious endowed faculty chair in physics at Caltech.
  • A. Linde Professor of Physics, Caltech
    The Linde Professor of Physics at Caltech is a prestigious endowed faculty chair in the physics department at the California Institute of Technology, held by leading researchers in the field.
  • B. MacAdams Professor of Physics at UC Berkeley
    The MacAdams Professor of Physics at UC Berkeley is an endowed faculty chair in the University of California, Berkeley’s physics department, held by theoretical physicist Hitoshi Murayama.
  • C. Lester Wolfe Professor of Physics, MIT
    The Lester Wolfe Professor of Physics at MIT is a prestigious endowed chair in the MIT Department of Physics, held by distinguished physicists recognized for their significant contributions to the field.
  • D. Herman Feshbach Professor of Physics at MIT
    The Herman Feshbach Professor of Physics at MIT is a prestigious endowed chair in the MIT Department of Physics, named in honor of theoretical physicist Herman Feshbach and held by leading researchers in the field.
  • E. 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.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf50f4a48190a44fc537b78c32fd completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75489e9908190b133937b5e92732d completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f7555173d08190be887e81c148192e completed May 3, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69f75675df788190b4aa562fe0bc1d75 completed May 3, 2026, 2:06 p.m.
Created at: April 9, 2026, 9:43 p.m.