Triple
T7662690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Health Sciences, University of the Witwatersrand |
E173546
|
entity |
| Predicate | affiliatedWith |
P254
|
FINISHED |
| Object |
National Health Laboratory Service
The National Health Laboratory Service is South Africa’s public health laboratory network, providing diagnostic pathology services, disease surveillance, and laboratory support for the national health system and medical training institutions.
|
E680042
|
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: National Health Laboratory Service | Statement: [Faculty of Health Sciences, University of the Witwatersrand, affiliatedWith, National Health Laboratory Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Health Laboratory Service Context triple: [Faculty of Health Sciences, University of the Witwatersrand, affiliatedWith, National Health Laboratory Service]
-
A.
Centre for Reference Laboratories
The Centre for Reference Laboratories is a specialized unit within the Norwegian Institute of Public Health that provides national reference services for laboratory diagnostics, quality assurance, and standardization.
-
B.
National Institute for Medical Research
The National Institute for Medical Research was a major British biomedical research institution in London known for pioneering work in fields such as immunology, virology, and molecular biology.
-
C.
National Institute for Health and Care Research
The National Institute for Health and Care Research is a UK government-funded organization that supports and coordinates health and care research to improve patient outcomes and inform healthcare policy.
-
D.
Royal College of Pathologists
The Royal College of Pathologists is a professional membership organization in the United Kingdom responsible for setting standards, training, and accreditation in pathology and laboratory medicine.
-
E.
Centre for Infectious Disease Control
The Centre for Infectious Disease Control is a specialized division of Norway’s public health authority responsible for surveillance, prevention, and management of infectious diseases.
- 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: National Health Laboratory Service Triple: [Faculty of Health Sciences, University of the Witwatersrand, affiliatedWith, National Health Laboratory Service]
Generated description
The National Health Laboratory Service is South Africa’s public health laboratory network, providing diagnostic pathology services, disease surveillance, and laboratory support for the national health system and medical training institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Health Laboratory Service Target entity description: The National Health Laboratory Service is South Africa’s public health laboratory network, providing diagnostic pathology services, disease surveillance, and laboratory support for the national health system and medical training institutions.
-
A.
Centre for Reference Laboratories
The Centre for Reference Laboratories is a specialized unit within the Norwegian Institute of Public Health that provides national reference services for laboratory diagnostics, quality assurance, and standardization.
-
B.
National Institute for Medical Research
The National Institute for Medical Research was a major British biomedical research institution in London known for pioneering work in fields such as immunology, virology, and molecular biology.
-
C.
National Institute for Health and Care Research
The National Institute for Health and Care Research is a UK government-funded organization that supports and coordinates health and care research to improve patient outcomes and inform healthcare policy.
-
D.
Royal College of Pathologists
The Royal College of Pathologists is a professional membership organization in the United Kingdom responsible for setting standards, training, and accreditation in pathology and laboratory medicine.
-
E.
Centre for Infectious Disease Control
The Centre for Infectious Disease Control is a specialized division of Norway’s public health authority responsible for surveillance, prevention, and management of infectious diseases.
- 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_69c69955517c819085bc715b96d304d2 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c701a74a2c81909f78ab2de7ce807c |
completed | March 27, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c89b1aaef081908d1d181ea7c28c2f |
completed | March 29, 2026, 3:23 a.m. |
| NEDg | Description generation | batch_69c89e177fd08190a6f3a70cf32365d9 |
completed | March 29, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c89e7328f4819088651b60e7af457d |
completed | March 29, 2026, 3:37 a.m. |
Created at: March 27, 2026, 3:59 p.m.