Triple

T12099785

Position	Surface form	Disambiguated ID	Type / Status
Subject	Yaba	`E288160`	entity
Predicate	hasInstitution	`P186`	FINISHED
Object	Nigerian Institute of Medical Research The Nigerian Institute of Medical Research is a leading federal health research institution in Nigeria focused on biomedical, public health, and clinical research to address the country’s major disease burdens.	`E963674`	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: Nigerian Institute of Medical Research | Statement: [Yaba, hasInstitution, Nigerian Institute of Medical Research]

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

Target entity: Nigerian Institute of Medical Research
Context triple: [Yaba, hasInstitution, Nigerian Institute of Medical Research]

A. Institute for Advanced Medical Research and Training, University of Ibadan
The Institute for Advanced Medical Research and Training at the University of Ibadan is a specialized center dedicated to high-level biomedical research, capacity building, and postgraduate training in medical and health sciences.
B. University College Hospital, Ibadan
University College Hospital, Ibadan is a major Nigerian teaching and referral hospital affiliated with the University of Ibadan and renowned for its medical education, research, and specialized healthcare services.
C. Abubakar Tafawa Balewa University Teaching Hospital
Abubakar Tafawa Balewa University Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with Abubakar Tafawa Balewa University in Bauchi, Nigeria.
D. University of Ilorin Teaching Hospital
The University of Ilorin Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with the University of Ilorin in Nigeria.
E. Cocoa Research Institute of Nigeria
The Cocoa Research Institute of Nigeria is a federal agricultural research institute dedicated to improving cocoa and other tree crops through scientific research, breeding, and extension services.
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: Nigerian Institute of Medical Research
Triple: [Yaba, hasInstitution, Nigerian Institute of Medical Research]

Generated description

The Nigerian Institute of Medical Research is a leading federal health research institution in Nigeria focused on biomedical, public health, and clinical research to address the country’s major disease burdens.

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

Target entity: Nigerian Institute of Medical Research
Target entity description: The Nigerian Institute of Medical Research is a leading federal health research institution in Nigeria focused on biomedical, public health, and clinical research to address the country’s major disease burdens.

A. Institute for Advanced Medical Research and Training, University of Ibadan
The Institute for Advanced Medical Research and Training at the University of Ibadan is a specialized center dedicated to high-level biomedical research, capacity building, and postgraduate training in medical and health sciences.
B. University College Hospital, Ibadan
University College Hospital, Ibadan is a major Nigerian teaching and referral hospital affiliated with the University of Ibadan and renowned for its medical education, research, and specialized healthcare services.
C. Abubakar Tafawa Balewa University Teaching Hospital
Abubakar Tafawa Balewa University Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with Abubakar Tafawa Balewa University in Bauchi, Nigeria.
D. University of Ilorin Teaching Hospital
The University of Ilorin Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with the University of Ilorin in Nigeria.
E. Cocoa Research Institute of Nigeria
The Cocoa Research Institute of Nigeria is a federal agricultural research institute dedicated to improving cocoa and other tree crops through scientific research, breeding, and extension services.
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_69d6ab4964708190850585628b287b0c`	completed	April 8, 2026, 7:23 p.m.
NER	Named-entity recognition	`batch_69d9155465388190bbe52453c9b11912`	completed	April 10, 2026, 3:20 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f5f6724de481909fe29e3278136ea2`	completed	May 2, 2026, 1:04 p.m.
NEDg	Description generation	`batch_69f5fe53d47c8190896a9abf8cc4bc31`	completed	May 2, 2026, 1:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69f5ffc563a08190b95db768df475a3a`	completed	May 2, 2026, 1:44 p.m.

Created at: April 8, 2026, 9:48 p.m.