Triple

T427533

Position	Surface form	Disambiguated ID	Type / Status
Subject	Christopher Wren	`E9639`	entity
Predicate	designed	`P184`	FINISHED
Object	Tom Tower, Christ Church, Oxford Tom Tower at Christ Church, Oxford is the iconic bell tower and main entrance to the college, renowned as one of Sir Christopher Wren’s early Baroque architectural works.	`E59162`	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: Tom Tower, Christ Church, Oxford | Statement: [Christopher Wren, designed, Tom Tower, Christ Church, Oxford]

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

Target entity: Tom Tower, Christ Church, Oxford
Context triple: [Christopher Wren, designed, Tom Tower, Christ Church, Oxford]

A. Christ Church, Oxford
Christ Church, Oxford is one of the largest and most prestigious colleges of the University of Oxford, renowned for its grand architecture, historic cathedral, and cultural influence, including its association with Lewis Carroll and the Harry Potter films.
B. Clarendon Building, Oxford
The Clarendon Building in Oxford is an early 18th-century neoclassical landmark designed by architect Nicholas Hawksmoor, originally built to house the Oxford University Press.
C. Trinity College Chapel, Cambridge
Trinity College Chapel, Cambridge is the historic and architecturally significant chapel of Trinity College at the University of Cambridge, serving as a prominent site of worship, ceremony, and memorials to notable scholars.
D. Merton College, Oxford
Merton College, Oxford is one of the constituent colleges of the University of Oxford, renowned for its historic architecture and strong academic tradition.
E. Exeter College, Oxford
Exeter College, Oxford is one of the constituent colleges of the University of Oxford, known for its historic campus, strong academic tradition, and notable alumni across the sciences, humanities, and public life.
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: Tom Tower, Christ Church, Oxford
Triple: [Christopher Wren, designed, Tom Tower, Christ Church, Oxford]

Generated description

Tom Tower at Christ Church, Oxford is the iconic bell tower and main entrance to the college, renowned as one of Sir Christopher Wren’s early Baroque architectural works.

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

Target entity: Tom Tower, Christ Church, Oxford
Target entity description: Tom Tower at Christ Church, Oxford is the iconic bell tower and main entrance to the college, renowned as one of Sir Christopher Wren’s early Baroque architectural works.

A. Christ Church, Oxford
Christ Church, Oxford is one of the largest and most prestigious colleges of the University of Oxford, renowned for its grand architecture, historic cathedral, and cultural influence, including its association with Lewis Carroll and the Harry Potter films.
B. Clarendon Building, Oxford
The Clarendon Building in Oxford is an early 18th-century neoclassical landmark designed by architect Nicholas Hawksmoor, originally built to house the Oxford University Press.
C. Trinity College Chapel, Cambridge
Trinity College Chapel, Cambridge is the historic and architecturally significant chapel of Trinity College at the University of Cambridge, serving as a prominent site of worship, ceremony, and memorials to notable scholars.
D. Merton College, Oxford
Merton College, Oxford is one of the constituent colleges of the University of Oxford, renowned for its historic architecture and strong academic tradition.
E. Exeter College, Oxford
Exeter College, Oxford is one of the constituent colleges of the University of Oxford, known for its historic campus, strong academic tradition, and notable alumni across the sciences, humanities, and public life.
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_69a2e801e1d48190b505d1dd336b52ac`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2eed7f3508190995dcd39586ed614`	completed	Feb. 28, 2026, 1:34 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a462f270448190af8765d4fc657fe4`	completed	March 1, 2026, 4:01 p.m.
NEDg	Description generation	`batch_69a4637b98608190a5cf925f8c684d99`	completed	March 1, 2026, 4:04 p.m.
NED2	Entity disambiguation (via description)	`batch_69a463cd50ac8190a3928f4f89903df2`	completed	March 1, 2026, 4:05 p.m.

Created at: Feb. 28, 2026, 1:11 p.m.