Triple
T15602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Longwood Medical Area |
E311
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Dana-Farber Cancer Institute
Dana-Farber Cancer Institute is a world-renowned cancer treatment and research center in Boston, Massachusetts, affiliated with Harvard Medical School.
|
E14849
|
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: Dana-Farber Cancer Institute | Statement: [Longwood Medical Area, hasInstitution, Dana-Farber Cancer Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dana-Farber Cancer Institute Context triple: [Longwood Medical Area, hasInstitution, Dana-Farber Cancer Institute]
-
A.
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center is a world-renowned cancer treatment and research institution based in New York City, known for its pioneering work in oncology and biomedical science.
-
B.
Beth Israel Deaconess Medical Center
Beth Israel Deaconess Medical Center is a major Harvard-affiliated teaching hospital and research institution in Boston, Massachusetts.
-
C.
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.
-
D.
Duke Cancer Institute
Duke Cancer Institute is a leading comprehensive cancer center at Duke University known for its integrated cancer research, clinical care, and education programs.
-
E.
Boston Children’s Hospital
Boston Children’s Hospital is a leading pediatric medical center and research institution in Boston, renowned for specialized care for infants, children, and adolescents.
- 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: Dana-Farber Cancer Institute Triple: [Longwood Medical Area, hasInstitution, Dana-Farber Cancer Institute]
Generated description
Dana-Farber Cancer Institute is a world-renowned cancer treatment and research center in Boston, Massachusetts, affiliated with Harvard Medical School.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dana-Farber Cancer Institute Target entity description: Dana-Farber Cancer Institute is a world-renowned cancer treatment and research center in Boston, Massachusetts, affiliated with Harvard Medical School.
-
A.
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center is a world-renowned cancer treatment and research institution based in New York City, known for its pioneering work in oncology and biomedical science.
-
B.
Beth Israel Deaconess Medical Center
Beth Israel Deaconess Medical Center is a major Harvard-affiliated teaching hospital and research institution in Boston, Massachusetts.
-
C.
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.
-
D.
Duke Cancer Institute
Duke Cancer Institute is a leading comprehensive cancer center at Duke University known for its integrated cancer research, clinical care, and education programs.
-
E.
Boston Children’s Hospital
Boston Children’s Hospital is a leading pediatric medical center and research institution in Boston, renowned for specialized care for infants, children, and adolescents.
- 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_69a23d7ad88c8190bffe8ab091d86642 |
completed | Feb. 28, 2026, 12:57 a.m. |
| NER | Named-entity recognition | batch_69a2400257208190b3cd87ad2a06c18f |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2a3cd69288190b2321a4478699c56 |
completed | Feb. 28, 2026, 8:14 a.m. |
| NEDg | Description generation | batch_69a2a5e6e260819085b4de29c3234b54 |
completed | Feb. 28, 2026, 8:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2a65e32e881908e743380f8868cc0 |
completed | Feb. 28, 2026, 8:25 a.m. |
Created at: Feb. 28, 2026, 1:02 a.m.