Triple
T8984461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David L. Rabinowitz |
E214621
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object |
Yale University Department of Astronomy
The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
|
E771603
|
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: Yale University Department of Astronomy | Statement: [David L. Rabinowitz, affiliation, Yale University Department of Astronomy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yale University Department of Astronomy Context triple: [David L. Rabinowitz, affiliation, Yale University Department of Astronomy]
-
A.
Harvard University Department of Astronomy
The Harvard University Department of Astronomy is a leading academic and research department specializing in the study of the universe, from planets and stars to galaxies and cosmology.
-
B.
Yale Department of Astronomy facilities
Yale Department of Astronomy facilities are the observatories, laboratories, and academic spaces used for astronomical research and teaching at Yale University.
-
C.
Yale Department of Physics
The Yale Department of Physics is an academic department at Yale University known for its research and teaching in fundamental and applied physics across areas such as astrophysics, condensed matter, quantum science, and particle physics.
-
D.
Caltech Astronomy Department
The Caltech Astronomy Department is a leading academic and research division of the California Institute of Technology, renowned for its pioneering work in observational and theoretical astrophysics and its operation of major astronomical facilities.
-
E.
Yale Department of Earth and Planetary Sciences
The Yale Department of Earth and Planetary Sciences is an academic department at Yale University dedicated to research and education in geology, geophysics, climate science, and planetary science.
- 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: Yale University Department of Astronomy Triple: [David L. Rabinowitz, affiliation, Yale University Department of Astronomy]
Generated description
The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yale University Department of Astronomy Target entity description: The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
-
A.
Harvard University Department of Astronomy
The Harvard University Department of Astronomy is a leading academic and research department specializing in the study of the universe, from planets and stars to galaxies and cosmology.
-
B.
Yale Department of Astronomy facilities
Yale Department of Astronomy facilities are the observatories, laboratories, and academic spaces used for astronomical research and teaching at Yale University.
-
C.
Yale Department of Physics
The Yale Department of Physics is an academic department at Yale University known for its research and teaching in fundamental and applied physics across areas such as astrophysics, condensed matter, quantum science, and particle physics.
-
D.
Caltech Astronomy Department
The Caltech Astronomy Department is a leading academic and research division of the California Institute of Technology, renowned for its pioneering work in observational and theoretical astrophysics and its operation of major astronomical facilities.
-
E.
Yale Department of Earth and Planetary Sciences
The Yale Department of Earth and Planetary Sciences is an academic department at Yale University dedicated to research and education in geology, geophysics, climate science, and planetary science.
- 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_69ca839f76bc8190a4b7123cdd682199 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67ecc5188190a6fb4d5456893121 |
completed | April 1, 2026, 12:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0b89a7481908f747043d2a68a37 |
completed | April 3, 2026, 2:37 p.m. |
| NEDg | Description generation | batch_69cfd14a28d48190b63561f9a537daeb |
completed | April 3, 2026, 2:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd1fd6db08190921285c3cfd3ce91 |
completed | April 3, 2026, 2:43 p.m. |
Created at: March 30, 2026, 7:03 p.m.