Triple

T9820796

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tan Tock Seng Hospital	`E238524`	entity
Predicate	adjacentTo	`P224`	FINISHED
Object	National Centre for Infectious Diseases The National Centre for Infectious Diseases is Singapore’s national specialty center dedicated to the management, prevention, and research of infectious diseases and outbreak response.	`E823844`	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 Centre for Infectious Diseases | Statement: [Tan Tock Seng Hospital, adjacentTo, National Centre for Infectious Diseases]

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

Target entity: National Centre for Infectious Diseases
Context triple: [Tan Tock Seng Hospital, adjacentTo, National Centre for Infectious Diseases]

A. 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.
B. Centre for Emergency Infectious Diseases
The Centre for Emergency Infectious Diseases is a specialized unit within Norway’s public health system that focuses on preparedness, surveillance, and response to serious infectious disease threats and outbreaks.
C. Centre for Outbreak Investigation
The Centre for Outbreak Investigation is a specialized unit within Norway’s public health system that detects, analyzes, and helps control infectious disease outbreaks.
D. Centre for Health Surveillance
The Centre for Health Surveillance is a specialized unit within Norway’s public health system that monitors population health trends, diseases, and risk factors to support evidence-based public health decisions.
E. Li Ka Shing Institute of Virology
The Li Ka Shing Institute of Virology is a major Canadian research center focused on the study of viruses, viral diseases, and the development of antiviral therapies and vaccines.
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 Centre for Infectious Diseases
Triple: [Tan Tock Seng Hospital, adjacentTo, National Centre for Infectious Diseases]

Generated description

The National Centre for Infectious Diseases is Singapore’s national specialty center dedicated to the management, prevention, and research of infectious diseases and outbreak response.

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

Target entity: National Centre for Infectious Diseases
Target entity description: The National Centre for Infectious Diseases is Singapore’s national specialty center dedicated to the management, prevention, and research of infectious diseases and outbreak response.

A. 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.
B. Centre for Emergency Infectious Diseases
The Centre for Emergency Infectious Diseases is a specialized unit within Norway’s public health system that focuses on preparedness, surveillance, and response to serious infectious disease threats and outbreaks.
C. Centre for Outbreak Investigation
The Centre for Outbreak Investigation is a specialized unit within Norway’s public health system that detects, analyzes, and helps control infectious disease outbreaks.
D. Centre for Health Surveillance
The Centre for Health Surveillance is a specialized unit within Norway’s public health system that monitors population health trends, diseases, and risk factors to support evidence-based public health decisions.
E. Li Ka Shing Institute of Virology
The Li Ka Shing Institute of Virology is a major Canadian research center focused on the study of viruses, viral diseases, and the development of antiviral therapies and vaccines.
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_69ca84dfde1481909f47c286d715f892`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cdb313134081908eb0ba3a22b22e2b`	completed	April 2, 2026, 12:06 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1cc78ffcc8190bb26a224350376dc`	completed	April 5, 2026, 2:44 a.m.
NEDg	Description generation	`batch_69d1cd8e7c548190bc3f10004db80925`	completed	April 5, 2026, 2:48 a.m.
NED2	Entity disambiguation (via description)	`batch_69d1ce1aead081908da4a85ded350c17`	completed	April 5, 2026, 2:51 a.m.

Created at: March 30, 2026, 8:31 p.m.