Triple
T1337817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard teaching hospitals |
E28793
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object |
VA Boston Healthcare System
VA Boston Healthcare System is a major Veterans Affairs medical center in the Boston area that serves as a key clinical and research affiliate of Harvard Medical School.
|
E153662
|
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: VA Boston Healthcare System | Statement: [Harvard teaching hospitals, hasMember, VA Boston Healthcare System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: VA Boston Healthcare System Context triple: [Harvard teaching hospitals, hasMember, VA Boston Healthcare System]
-
A.
Boston Medical Center
Boston Medical Center is a major academic medical center and safety-net hospital in Boston known for providing comprehensive care and serving a large underserved population.
-
B.
Baystate Medical Center
Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
-
C.
Mass General Brigham
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.
-
D.
St. Elizabeth's Medical Center
St. Elizabeth's Medical Center is a major teaching hospital in Boston, Massachusetts, known for providing comprehensive medical care and serving as a clinical training site for medical students and residents.
-
E.
Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
- 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: VA Boston Healthcare System Triple: [Harvard teaching hospitals, hasMember, VA Boston Healthcare System]
Generated description
VA Boston Healthcare System is a major Veterans Affairs medical center in the Boston area that serves as a key clinical and research affiliate of Harvard Medical School.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: VA Boston Healthcare System Target entity description: VA Boston Healthcare System is a major Veterans Affairs medical center in the Boston area that serves as a key clinical and research affiliate of Harvard Medical School.
-
A.
Boston Medical Center
Boston Medical Center is a major academic medical center and safety-net hospital in Boston known for providing comprehensive care and serving a large underserved population.
-
B.
Baystate Medical Center
Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
-
C.
Mass General Brigham
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.
-
D.
St. Elizabeth's Medical Center
St. Elizabeth's Medical Center is a major teaching hospital in Boston, Massachusetts, known for providing comprehensive medical care and serving as a clinical training site for medical students and residents.
-
E.
Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
- 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_69a498561a508190a3e1bc137c2b866a |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c2115d388190b031ae2de1296f8a |
completed | March 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc62e4c788190824df2a9b81692d7 |
completed | March 8, 2026, 12:43 a.m. |
| NEDg | Description generation | batch_69acc6ae66408190bf48fe3150a08116 |
completed | March 8, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc73b92248190b723cb64046799e3 |
completed | March 8, 2026, 12:47 a.m. |
Created at: March 1, 2026, 7:55 p.m.