Triple

T3236622

Position	Surface form	Disambiguated ID	Type / Status
Subject	Roger Penrose	`E67869`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Rouse Ball Professor of Mathematics at the University of Oxford The Rouse Ball Professor of Mathematics at the University of Oxford is a prestigious endowed chair in pure mathematics historically held by leading figures such as Sir Roger Penrose.	`E340266`	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: Rouse Ball Professor of Mathematics at the University of Oxford | Statement: [Roger Penrose, positionHeld, Rouse Ball Professor of Mathematics at the University of Oxford]

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

Target entity: Rouse Ball Professor of Mathematics at the University of Oxford
Context triple: [Roger Penrose, positionHeld, Rouse Ball Professor of Mathematics at the University of Oxford]

A. Rouse Ball Professor of Mathematics at the University of Cambridge
The Rouse Ball Professor of Mathematics at the University of Cambridge is a prestigious endowed chair in pure mathematics held by some of the university’s most distinguished mathematicians.
B. Regius Professor of Mathematics at the University of Oxford
The Regius Professor of Mathematics at the University of Oxford is a prestigious royal-appointed chair in mathematics at Oxford, historically held by some of the world’s leading mathematicians.
C. Savilian Professor of Geometry at the University of Oxford
The Savilian Professor of Geometry at the University of Oxford is a historic endowed chair in mathematics, established in the 17th century as one of the university’s most prestigious professorships in geometry.
D. Andrew Wiles Chair in Mathematics at the University of Oxford
The Andrew Wiles Chair in Mathematics at the University of Oxford is a prestigious named professorship in mathematics established in honor of Sir Andrew Wiles.
E. Wykeham Professor of Physics at the University of Oxford
The Wykeham Professor of Physics at the University of Oxford is a prestigious endowed chair in theoretical and experimental physics held by some of the university’s most distinguished physicists.
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: Rouse Ball Professor of Mathematics at the University of Oxford
Triple: [Roger Penrose, positionHeld, Rouse Ball Professor of Mathematics at the University of Oxford]

Generated description

The Rouse Ball Professor of Mathematics at the University of Oxford is a prestigious endowed chair in pure mathematics historically held by leading figures such as Sir Roger Penrose.

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

Target entity: Rouse Ball Professor of Mathematics at the University of Oxford
Target entity description: The Rouse Ball Professor of Mathematics at the University of Oxford is a prestigious endowed chair in pure mathematics historically held by leading figures such as Sir Roger Penrose.

A. Rouse Ball Professor of Mathematics at the University of Cambridge
The Rouse Ball Professor of Mathematics at the University of Cambridge is a prestigious endowed chair in pure mathematics held by some of the university’s most distinguished mathematicians.
B. Regius Professor of Mathematics at the University of Oxford
The Regius Professor of Mathematics at the University of Oxford is a prestigious royal-appointed chair in mathematics at Oxford, historically held by some of the world’s leading mathematicians.
C. Savilian Professor of Geometry at the University of Oxford
The Savilian Professor of Geometry at the University of Oxford is a historic endowed chair in mathematics, established in the 17th century as one of the university’s most prestigious professorships in geometry.
D. Andrew Wiles Chair in Mathematics at the University of Oxford
The Andrew Wiles Chair in Mathematics at the University of Oxford is a prestigious named professorship in mathematics established in honor of Sir Andrew Wiles.
E. Wykeham Professor of Physics at the University of Oxford
The Wykeham Professor of Physics at the University of Oxford is a prestigious endowed chair in theoretical and experimental physics held by some of the university’s most distinguished physicists.
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_69ad858d27348190abb61c280b4c86a9`	completed	March 8, 2026, 2:19 p.m.
NER	Named-entity recognition	`batch_69adaee05d34819095dbce4db6ac8613`	completed	March 8, 2026, 5:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b277459d1081909766934ce6a56091`	completed	March 12, 2026, 8:20 a.m.
NEDg	Description generation	`batch_69b2780e41e0819080ddb26668f32838`	completed	March 12, 2026, 8:23 a.m.
NED2	Entity disambiguation (via description)	`batch_69b27bd238a48190b9d13ee8a8bc955d`	completed	March 12, 2026, 8:39 a.m.

Created at: March 8, 2026, 3:08 p.m.