Triple

T9018722

Position	Surface form	Disambiguated ID	Type / Status
Subject	Robert H. Grubbs	`E215658`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Victor and Elizabeth Atkins Professor of Chemistry The Victor and Elizabeth Atkins Professor of Chemistry is a distinguished endowed professorship in the field of chemistry, notably held by Nobel Prize–winning chemist Robert H. Grubbs at the California Institute of Technology.	`E773252`	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: Victor and Elizabeth Atkins Professor of Chemistry | Statement: [Robert H. Grubbs, positionHeld, Victor and Elizabeth Atkins Professor of Chemistry]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Victor and Elizabeth Atkins Professor of Chemistry
Context triple: [Robert H. Grubbs, positionHeld, Victor and Elizabeth Atkins Professor of Chemistry]

A. Frederick G. Keyes Professor of Chemistry
The Frederick G. Keyes Professor of Chemistry is a distinguished endowed professorship in the Department of Chemistry at the Massachusetts Institute of Technology.
B. Fullerian Professor of Chemistry
The Fullerian Professor of Chemistry is a prestigious chair at the Royal Institution in London historically associated with leading experimental chemists such as Michael Faraday.
C. James S. McDonnell Distinguished University Professor of Chemistry
The James S. McDonnell Distinguished University Professor of Chemistry is a prestigious endowed professorship at Princeton University held by Nobel Prize–winning chemist David W. C. MacMillan.
D. Darlene Shiley Chair in Chemistry
The Darlene Shiley Chair in Chemistry is a prestigious endowed professorship in chemistry held by leading researchers such as Phil S. Baran.
E. Amos B. Smith III Professor of Chemistry
The Amos B. Smith III Professor of Chemistry is a distinguished endowed chair in the field of chemistry named in honor of organic chemist Amos B. Smith III.
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: Victor and Elizabeth Atkins Professor of Chemistry
Triple: [Robert H. Grubbs, positionHeld, Victor and Elizabeth Atkins Professor of Chemistry]

Generated description

The Victor and Elizabeth Atkins Professor of Chemistry is a distinguished endowed professorship in the field of chemistry, notably held by Nobel Prize–winning chemist Robert H. Grubbs at the California Institute of Technology.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Victor and Elizabeth Atkins Professor of Chemistry
Target entity description: The Victor and Elizabeth Atkins Professor of Chemistry is a distinguished endowed professorship in the field of chemistry, notably held by Nobel Prize–winning chemist Robert H. Grubbs at the California Institute of Technology.

A. Frederick G. Keyes Professor of Chemistry
The Frederick G. Keyes Professor of Chemistry is a distinguished endowed professorship in the Department of Chemistry at the Massachusetts Institute of Technology.
B. Fullerian Professor of Chemistry
The Fullerian Professor of Chemistry is a prestigious chair at the Royal Institution in London historically associated with leading experimental chemists such as Michael Faraday.
C. James S. McDonnell Distinguished University Professor of Chemistry
The James S. McDonnell Distinguished University Professor of Chemistry is a prestigious endowed professorship at Princeton University held by Nobel Prize–winning chemist David W. C. MacMillan.
D. Darlene Shiley Chair in Chemistry
The Darlene Shiley Chair in Chemistry is a prestigious endowed professorship in chemistry held by leading researchers such as Phil S. Baran.
E. Amos B. Smith III Professor of Chemistry
The Amos B. Smith III Professor of Chemistry is a distinguished endowed chair in the field of chemistry named in honor of organic chemist Amos B. Smith III.
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_69ca83a38aa88190bf1bb80c4548b5e2`	completed	March 30, 2026, 2:07 p.m.
NER	Named-entity recognition	`batch_69cc6a4085848190a6aa440e6307e93d`	completed	April 1, 2026, 12:43 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cfdbaf7be081908738ef9a9a17a77b`	completed	April 3, 2026, 3:24 p.m.
NEDg	Description generation	`batch_69cfdd06e9cc8190a1df43556d91779d`	completed	April 3, 2026, 3:30 p.m.
NED2	Entity disambiguation (via description)	`batch_69cfdda4bf048190bc054fe9b1dcc98d`	completed	April 3, 2026, 3:32 p.m.

Created at: March 30, 2026, 7:07 p.m.