Triple

T1226299

Position	Surface form	Disambiguated ID	Type / Status
Subject	Winnie Mandela	`E26333`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	Jan Hofmeyr School of Social Work The Jan Hofmeyr School of Social Work was a South African institution that trained social workers and became notable as an early educational site for prominent anti-apartheid figures such as Winnie Mandela.	`E140776`	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: Jan Hofmeyr School of Social Work | Statement: [Winnie Mandela, educatedAt, Jan Hofmeyr School of Social Work]

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

Target entity: Jan Hofmeyr School of Social Work
Context triple: [Winnie Mandela, educatedAt, Jan Hofmeyr School of Social Work]

A. Diana R. Garland School of Social Work
The Diana R. Garland School of Social Work is Baylor University’s professional school dedicated to educating social work practitioners and scholars grounded in Christian values and evidence-based practice.
B. Atlanta University School of Social Work
Atlanta University School of Social Work was a pioneering graduate institution dedicated to training African American social workers and advancing social justice in the United States.
C. Faculty of Social Work
The Faculty of Social Work at the University of Calgary is an academic unit dedicated to education, research, and professional training in social work and social welfare practice.
D. Faculty of Social Work
The Faculty of Social Work at the University of Manitoba is an academic unit dedicated to education, research, and professional training in social work and social welfare practice.
E. Crown Family School of Social Work, Policy, and Practice
The Crown Family School of Social Work, Policy, and Practice is the University of Chicago’s graduate professional school specializing in social work education, social policy research, and clinical and community practice training.
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: Jan Hofmeyr School of Social Work
Triple: [Winnie Mandela, educatedAt, Jan Hofmeyr School of Social Work]

Generated description

The Jan Hofmeyr School of Social Work was a South African institution that trained social workers and became notable as an early educational site for prominent anti-apartheid figures such as Winnie Mandela.

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

Target entity: Jan Hofmeyr School of Social Work
Target entity description: The Jan Hofmeyr School of Social Work was a South African institution that trained social workers and became notable as an early educational site for prominent anti-apartheid figures such as Winnie Mandela.

A. Diana R. Garland School of Social Work
The Diana R. Garland School of Social Work is Baylor University’s professional school dedicated to educating social work practitioners and scholars grounded in Christian values and evidence-based practice.
B. Atlanta University School of Social Work
Atlanta University School of Social Work was a pioneering graduate institution dedicated to training African American social workers and advancing social justice in the United States.
C. Faculty of Social Work
The Faculty of Social Work at the University of Calgary is an academic unit dedicated to education, research, and professional training in social work and social welfare practice.
D. Faculty of Social Work
The Faculty of Social Work at the University of Manitoba is an academic unit dedicated to education, research, and professional training in social work and social welfare practice.
E. Crown Family School of Social Work, Policy, and Practice
The Crown Family School of Social Work, Policy, and Practice is the University of Chicago’s graduate professional school specializing in social work education, social policy research, and clinical and community practice training.
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_69a49484688c8190a1bf285eb396a8b6`	completed	March 1, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69a4be39908481908cca21aaf0828415`	completed	March 1, 2026, 10:31 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac8a0fcf508190be3668bd55f6f6d6`	completed	March 7, 2026, 8:26 p.m.
NEDg	Description generation	`batch_69ac8ab214c48190a60c6604a67f9cf2`	completed	March 7, 2026, 8:29 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac8b0db83c81909db3c501a435f1d1`	completed	March 7, 2026, 8:31 p.m.

Created at: March 1, 2026, 7:47 p.m.