Triple
T53221
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newton-Wellesley Hospital |
E1047
|
entity |
| Predicate | healthcareSystem |
P468
|
FINISHED |
| Object | Mass General Brigham |
E22850
|
NE FINISHED |
How this triple was built (3 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: Mass General Brigham | Statement: [Newton-Wellesley Hospital, healthcareSystem, Mass General Brigham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mass General Brigham Context triple: [Newton-Wellesley Hospital, healthcareSystem, Mass General Brigham]
-
A.
Mass General Brigham
chosen
Mass General Brigham is a large, Boston-based nonprofit healthcare system and academic medical network that includes Massachusetts General Hospital and Brigham and Women’s Hospital among its flagship institutions.
-
B.
Massachusetts General Hospital
Massachusetts General Hospital is a major Boston-based teaching hospital and biomedical research center widely recognized for its clinical excellence and affiliation with Harvard Medical School.
-
C.
Beth Israel Deaconess Medical Center
Beth Israel Deaconess Medical Center is a major Harvard-affiliated teaching hospital and research institution in Boston, Massachusetts.
-
D.
Brigham and Women’s Hospital
Brigham and Women’s Hospital is a major Harvard-affiliated teaching hospital and leading academic medical center in Boston known for its research, specialty care, and advanced clinical services.
-
E.
Newton-Wellesley Hospital
Newton-Wellesley Hospital is a community teaching hospital serving the Greater Boston area with a range of medical and surgical services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: healthcareSystem Context triple: [Newton-Wellesley Hospital, healthcareSystem, Mass General Brigham]
-
A.
servesAsPrimaryTeachingHospitalFor
Indicates that one institution functions as the main clinical training and teaching site for another institution, typically a medical school or academic program.
-
B.
isTeachingHospitalFor
Indicates that one institution serves as a clinical training site or educational facility for another, typically a medical school or health education program.
-
C.
isPartOfAcademicHealthSystem
chosen
Indicates that an entity belongs to, or is organizationally integrated within, a larger academic health system.
-
D.
administeredBy
Indicates that an action, service, or process is carried out, managed, or overseen by a specified agent or authority.
-
E.
notableSystem
Indicates that a system is recognized as significant, prominent, or noteworthy in a particular context or domain.
- F. None of above.
Provenance (4 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_69a2480baefc81909951b14058479aa2 |
completed | Feb. 28, 2026, 1:42 a.m. |
| NER | Named-entity recognition | batch_69a24c709c248190bcd442c8d508e48c |
completed | Feb. 28, 2026, 2:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2fcfeaae88190987696a6a6dafe12 |
completed | Feb. 28, 2026, 2:34 p.m. |
| PD | Predicate disambiguation | batch_69a24ac3c8dc819099849023bdaa35a9 |
completed | Feb. 28, 2026, 1:54 a.m. |
Created at: Feb. 28, 2026, 1:47 a.m.