Triple
T10166896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pupin Hall |
E235226
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object |
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.
|
E845825
|
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: Columbia University Department of Astronomy | Statement: [Pupin Hall, affiliation, Columbia University Department of Astronomy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia University Department of Astronomy Context triple: [Pupin Hall, affiliation, Columbia University Department of Astronomy]
-
A.
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.
-
B.
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.
-
C.
Department of Astrophysical Sciences at Princeton University
The Department of Astrophysical Sciences at Princeton University is a leading academic department dedicated to research and education in astronomy, astrophysics, and related physical sciences.
-
D.
Columbia University Department of Physics
The Columbia University Department of Physics is a leading academic department renowned for its pioneering research and education in fundamental and applied physics.
-
E.
Department of Astronomy
The Department of Astronomy is an academic unit focused on the study and research of celestial objects and phenomena within the broader field of astrophysics.
- 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: Columbia University Department of Astronomy Triple: [Pupin Hall, affiliation, Columbia University Department of Astronomy]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia University Department of Astronomy Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Department of Astrophysical Sciences at Princeton University
The Department of Astrophysical Sciences at Princeton University is a leading academic department dedicated to research and education in astronomy, astrophysics, and related physical sciences.
-
D.
Columbia University Department of Physics
The Columbia University Department of Physics is a leading academic department renowned for its pioneering research and education in fundamental and applied physics.
-
E.
Department of Astronomy
The Department of Astronomy is an academic unit focused on the study and research of celestial objects and phenomena within the broader field of astrophysics.
- 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_69ca84ceafd0819085828600e11bed6b |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdec6e016c81909ded2a16b839c405 |
completed | April 2, 2026, 4:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d300e06bbc8190a51f872eccac8f40 |
completed | April 6, 2026, 12:40 a.m. |
| NEDg | Description generation | batch_69d30255c7408190a56764f3d3f36ee2 |
completed | April 6, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d30343f4b081909eb80c772f6847bd |
completed | April 6, 2026, 12:50 a.m. |
Created at: March 30, 2026, 9:10 p.m.