Triple
T13214882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kirkwood Observatory |
E314584
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Indiana University Department of Astronomy
Indiana University Department of Astronomy is an academic department at Indiana University dedicated to research and education in astronomy and astrophysics.
|
E1028779
|
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: Indiana University Department of Astronomy | Statement: [Kirkwood Observatory, operatedBy, Indiana University Department of Astronomy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indiana University Department of Astronomy Context triple: [Kirkwood Observatory, operatedBy, Indiana 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.
Columbia University Department of Astronomy
The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
-
C.
Department of Astronomy and Astrophysics, University of Chicago
The Department of Astronomy and Astrophysics at the University of Chicago is a leading academic and research department renowned for its contributions to observational, theoretical, and experimental astrophysics and cosmology.
-
D.
Department of Physics and Astronomy (Purdue University)
The Department of Physics and Astronomy at Purdue University is an academic department known for research and education in fundamental physics and astrophysics, offering undergraduate and graduate degree programs.
-
E.
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.
- 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: Indiana University Department of Astronomy Triple: [Kirkwood Observatory, operatedBy, Indiana University Department of Astronomy]
Generated description
Indiana University Department of Astronomy is an academic department at Indiana University dedicated to research and education in astronomy and astrophysics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indiana University Department of Astronomy Target entity description: Indiana University Department of Astronomy is an academic department at Indiana University dedicated to research and education in astronomy and astrophysics.
-
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.
Columbia University Department of Astronomy
The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
-
C.
Department of Astronomy and Astrophysics, University of Chicago
The Department of Astronomy and Astrophysics at the University of Chicago is a leading academic and research department renowned for its contributions to observational, theoretical, and experimental astrophysics and cosmology.
-
D.
Department of Physics and Astronomy (Purdue University)
The Department of Physics and Astronomy at Purdue University is an academic department known for research and education in fundamental physics and astrophysics, offering undergraduate and graduate degree programs.
-
E.
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.
- 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_69d806aee7308190b70a237ba2a6e3e1 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf28c9c819080d7b42d20f579d1 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff1ebf648190a27d11b3dc494446 |
completed | May 3, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69f7013a368c8190a768f837f6551f5b |
completed | May 3, 2026, 8:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7038563848190ae96538e30ecafd5 |
completed | May 3, 2026, 8:12 a.m. |
Created at: April 9, 2026, 9:18 p.m.