Triple

T1757136

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Southampton	`E38572`	entity
Predicate	hasStudentUnion	`P1855`	FINISHED
Object	Southampton University Students' Union Southampton University Students' Union is the representative body and social hub for students at the University of Southampton, providing support, activities, and services across its campuses.	`E196272`	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: Southampton University Students' Union | Statement: [University of Southampton, hasStudentUnion, Southampton University Students' Union]

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

Target entity: Southampton University Students' Union
Context triple: [University of Southampton, hasStudentUnion, Southampton University Students' Union]

A. Cambridge University Students’ Union
Cambridge University Students’ Union is the central representative body for students at the University of Cambridge, advocating for their interests and providing services, support, and activities across the university’s colleges and faculties.
B. Lancaster University Students' Union
Lancaster University Students' Union is the representative body and service organization for students at Lancaster University, providing advocacy, activities, societies, and support.
C. Sheffield Students' Union
Sheffield Students' Union is the representative body and social hub for students at the University of Sheffield, providing support, activities, and services on their behalf.
D. Homerton College Students’ Union
Homerton College Students’ Union is the representative body for students at Homerton College, Cambridge, organizing welfare support, events, and advocacy on their behalf.
E. University of York Students’ Union
The University of York Students’ Union is the representative body for students at the University of York, providing advocacy, services, events, and support for the student community.
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: Southampton University Students' Union
Triple: [University of Southampton, hasStudentUnion, Southampton University Students' Union]

Generated description

Southampton University Students' Union is the representative body and social hub for students at the University of Southampton, providing support, activities, and services across its campuses.

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

Target entity: Southampton University Students' Union
Target entity description: Southampton University Students' Union is the representative body and social hub for students at the University of Southampton, providing support, activities, and services across its campuses.

A. Cambridge University Students’ Union
Cambridge University Students’ Union is the central representative body for students at the University of Cambridge, advocating for their interests and providing services, support, and activities across the university’s colleges and faculties.
B. Lancaster University Students' Union
Lancaster University Students' Union is the representative body and service organization for students at Lancaster University, providing advocacy, activities, societies, and support.
C. Sheffield Students' Union
Sheffield Students' Union is the representative body and social hub for students at the University of Sheffield, providing support, activities, and services on their behalf.
D. Homerton College Students’ Union
Homerton College Students’ Union is the representative body for students at Homerton College, Cambridge, organizing welfare support, events, and advocacy on their behalf.
E. University of York Students’ Union
The University of York Students’ Union is the representative body for students at the University of York, providing advocacy, services, events, and support for the student community.
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_69a8862bdb2081908aefe831c8aa8017`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69aa643ce88481909d2feef3c5fd849f`	completed	March 6, 2026, 5:21 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ada0ea4cc08190b47d81a54c294a9a`	completed	March 8, 2026, 4:16 p.m.
NEDg	Description generation	`batch_69ada1a401548190af00bae3b89e46b0`	completed	March 8, 2026, 4:19 p.m.
NED2	Entity disambiguation (via description)	`batch_69ada26804288190838a93b71b494650`	completed	March 8, 2026, 4:23 p.m.

Created at: March 4, 2026, 7:31 p.m.