Triple
T4743475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Kingdom Infrared Telescope |
E105301
|
entity |
| Predicate | formerOperator |
P179
|
FINISHED |
| Object |
Joint Astronomy Centre
The Joint Astronomy Centre was a UK-based organization that managed and operated major astronomical observatories in Hawaii, including the United Kingdom Infrared Telescope and the James Clerk Maxwell Telescope.
|
E105301
|
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: Joint Astronomy Centre | Statement: [United Kingdom Infrared Telescope, formerOperator, Joint Astronomy Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joint Astronomy Centre Context triple: [United Kingdom Infrared Telescope, formerOperator, Joint Astronomy Centre]
-
A.
Institute of Astronomy, University of Cambridge
The Institute of Astronomy, University of Cambridge is a leading research and teaching center specializing in astronomy and astrophysics, renowned for its contributions to observational and theoretical cosmology, stellar and galactic studies, and instrumentation.
-
B.
Jodrell Bank Observatory
Jodrell Bank Observatory is a major British radio astronomy facility in Cheshire, England, renowned for its pioneering research in radio astronomy and its iconic Lovell Telescope.
-
C.
Chandra X-ray Center
The Chandra X-ray Center is the science and operations hub that manages, supports, and distributes data for NASA’s Chandra X-ray Observatory, one of the flagship space telescopes for high-energy astrophysics.
-
D.
United Kingdom Infrared Telescope
The United Kingdom Infrared Telescope is a large infrared-optimized astronomical telescope located on the summit of Mauna Kea in Hawaii, used primarily for deep-sky and infrared observations.
-
E.
Kavli Institute for Cosmology
The Kavli Institute for Cosmology is a research center at the University of Cambridge dedicated to advancing the understanding of the universe’s origin, structure, and evolution through observational and theoretical cosmology.
- 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: Joint Astronomy Centre Triple: [United Kingdom Infrared Telescope, formerOperator, Joint Astronomy Centre]
Generated description
The Joint Astronomy Centre was a UK-based organization that managed and operated major astronomical observatories in Hawaii, including the United Kingdom Infrared Telescope and the James Clerk Maxwell Telescope.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joint Astronomy Centre Target entity description: The Joint Astronomy Centre was a UK-based organization that managed and operated major astronomical observatories in Hawaii, including the United Kingdom Infrared Telescope and the James Clerk Maxwell Telescope.
-
A.
Institute of Astronomy, University of Cambridge
The Institute of Astronomy, University of Cambridge is a leading research and teaching center specializing in astronomy and astrophysics, renowned for its contributions to observational and theoretical cosmology, stellar and galactic studies, and instrumentation.
-
B.
Jodrell Bank Observatory
Jodrell Bank Observatory is a major British radio astronomy facility in Cheshire, England, renowned for its pioneering research in radio astronomy and its iconic Lovell Telescope.
-
C.
Chandra X-ray Center
The Chandra X-ray Center is the science and operations hub that manages, supports, and distributes data for NASA’s Chandra X-ray Observatory, one of the flagship space telescopes for high-energy astrophysics.
-
D.
United Kingdom Infrared Telescope
chosen
The United Kingdom Infrared Telescope is a large infrared-optimized astronomical telescope located on the summit of Mauna Kea in Hawaii, used primarily for deep-sky and infrared observations.
-
E.
Kavli Institute for Cosmology
The Kavli Institute for Cosmology is a research center at the University of Cambridge dedicated to advancing the understanding of the universe’s origin, structure, and evolution through observational and theoretical cosmology.
- F. None of above.
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_69bd43ef87a48190a5bc3600711aa032 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd64a85e9c81908e9c7bbbb998953e |
completed | March 20, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be3a309a408190836c51d0fe85c5d8 |
completed | March 21, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69be3d30efb4819088121ce087344da3 |
completed | March 21, 2026, 6:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be3d99a288819088e42e04de5c17a4 |
completed | March 21, 2026, 6:41 a.m. |
Created at: March 20, 2026, 1:19 p.m.