Triple

T13693364

Position	Surface form	Disambiguated ID	Type / Status
Subject	C Stairs	`E328320`	entity
Predicate	campus	`P269`	FINISHED
Object	Durham University main campus Durham University main campus is the historic collegiate core of Durham University in northeast England, centered around Durham Cathedral and Castle and extending across the city with academic buildings, colleges, and student facilities.	`E1054349`	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: Durham University main campus | Statement: [C Stairs, campus, Durham University main campus]

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

Target entity: Durham University main campus
Context triple: [C Stairs, campus, Durham University main campus]

A. Durham campus
Durham campus is the main campus of the University of New Hampshire, located in Durham and serving as the university’s primary academic and residential center.
B. Durham University Queen’s Campus (historical)
Durham University Queen’s Campus was a former satellite campus of Durham University located in Stockton-on-Tees, England, which hosted various academic departments and student facilities before its closure and relocation of activities.
C. Durham University central administration
Durham University central administration is the university’s central governing and management body responsible for overarching institutional strategy, policy, and operations across its colleges and departments.
D. Van Mildert College, Durham University
Van Mildert College, Durham University is one of the university’s constituent colleges, known for its strong community ethos and lakeside setting in Durham, England.
E. University College, University of Durham
University College, University of Durham is a historic constituent college of Durham University in England, renowned for its location in Durham Castle and its strong academic and collegiate traditions.
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: Durham University main campus
Triple: [C Stairs, campus, Durham University main campus]

Generated description

Durham University main campus is the historic collegiate core of Durham University in northeast England, centered around Durham Cathedral and Castle and extending across the city with academic buildings, colleges, and student facilities.

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

Target entity: Durham University main campus
Target entity description: Durham University main campus is the historic collegiate core of Durham University in northeast England, centered around Durham Cathedral and Castle and extending across the city with academic buildings, colleges, and student facilities.

A. Durham campus
Durham campus is the main campus of the University of New Hampshire, located in Durham and serving as the university’s primary academic and residential center.
B. Durham University Queen’s Campus (historical)
Durham University Queen’s Campus was a former satellite campus of Durham University located in Stockton-on-Tees, England, which hosted various academic departments and student facilities before its closure and relocation of activities.
C. Durham University central administration
Durham University central administration is the university’s central governing and management body responsible for overarching institutional strategy, policy, and operations across its colleges and departments.
D. Van Mildert College, Durham University
Van Mildert College, Durham University is one of the university’s constituent colleges, known for its strong community ethos and lakeside setting in Durham, England.
E. University College, University of Durham
University College, University of Durham is a historic constituent college of Durham University in England, renowned for its location in Durham Castle and its strong academic and collegiate traditions.
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_69d8076ff62081908a7bd79889edd7a0`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69dbc8757b648190a26181efbad09a43`	completed	April 12, 2026, 4:29 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f7944e7ea0819098a9fbf8842d314b`	completed	May 3, 2026, 6:30 p.m.
NEDg	Description generation	`batch_69f79715571081909c1177a3fd09b4d5`	completed	May 3, 2026, 6:42 p.m.
NED2	Entity disambiguation (via description)	`batch_69f797caabfc8190844e6b7d8125aeb6`	completed	May 3, 2026, 6:45 p.m.

Created at: April 9, 2026, 9:54 p.m.