Triple
T4211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University City, Philadelphia |
E81
|
entity |
| Predicate | hasResearchInstitution |
P186
|
FINISHED |
| Object |
Wistar Institute
The Wistar Institute is a renowned biomedical research center in Philadelphia known for its pioneering work in cancer, immunology, and vaccine development.
|
E8119
|
NE FINISHED |
How this triple was built (5 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: Wistar Institute | Statement: [University City, Philadelphia, hasResearchInstitution, Wistar Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wistar Institute Context triple: [University City, Philadelphia, hasResearchInstitution, Wistar Institute]
-
A.
Rockefeller University
Rockefeller University is a prestigious private biomedical research university in New York City renowned for its pioneering contributions to life sciences and medicine.
-
B.
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.
-
C.
Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
-
D.
Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
-
E.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
- 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: Wistar Institute Triple: [University City, Philadelphia, hasResearchInstitution, Wistar Institute]
Generated description
The Wistar Institute is a renowned biomedical research center in Philadelphia known for its pioneering work in cancer, immunology, and vaccine development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wistar Institute Target entity description: The Wistar Institute is a renowned biomedical research center in Philadelphia known for its pioneering work in cancer, immunology, and vaccine development.
-
A.
Rockefeller University
Rockefeller University is a prestigious private biomedical research university in New York City renowned for its pioneering contributions to life sciences and medicine.
-
B.
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.
-
C.
Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
-
D.
Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
-
E.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasResearchInstitution Context triple: [University City, Philadelphia, hasResearchInstitution, Wistar Institute]
-
A.
hostsInstitution
chosen
Indicates that one entity serves as the hosting location or organizing body for an institution.
-
B.
hasNobelLaureatesAffiliated
Indicates that one entity has Nobel Prize laureates formally associated or connected with it (e.g., as members, staff, or alumni).
-
C.
typeOfInstitution
Indicates the specific kind or category of institution that an entity belongs to or is classified as.
-
D.
isEducationalCenterOf
Indicates that an institution functions as the primary educational center serving, representing, or associated with a particular area, organization, or group.
-
E.
countryOfInstitution
Indicates the country in which an institution is located or officially based.
- F. None of above.
Provenance (6 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a23c24b3d08190a714126292fd5479 |
completed | Feb. 28, 2026, 12:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a262364cf48190b390bab67cee9312 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a262e524e88190854d3585d6694bc0 |
completed | Feb. 28, 2026, 3:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a26357a9d08190972bfc596be2baac |
completed | Feb. 28, 2026, 3:39 a.m. |
| PD | Predicate disambiguation | batch_69a23998af288190855f0456740cbd51 |
completed | Feb. 28, 2026, 12:40 a.m. |
Created at: Feb. 28, 2026, 12:40 a.m.