Triple
T12449603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Astronomical Observatories of the Chinese Academy of Sciences |
E297493
|
entity |
| Predicate | coordinatesMajorObservationalFacilities |
P105077
|
FINISHED |
| Object |
Miyun 50 m Radio Telescope
The Miyun 50 m Radio Telescope is a large single-dish radio observatory in China used for astronomical research such as pulsar studies, radio source surveys, and participation in very long baseline interferometry (VLBI) networks.
|
E984063
|
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: Miyun 50 m Radio Telescope | Statement: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Miyun 50 m Radio Telescope]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miyun 50 m Radio Telescope Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Miyun 50 m Radio Telescope]
-
A.
Five-hundred-meter Aperture Spherical Telescope
The Five-hundred-meter Aperture Spherical Telescope (FAST) is a massive radio telescope in China and currently the world’s largest single-dish radio observatory, used for studying pulsars, interstellar matter, and the search for extraterrestrial signals.
-
B.
43 Meter Telescope
The 43 Meter Telescope is a mid-sized radio telescope at the Green Bank Observatory in West Virginia used for astronomical and atmospheric research.
-
C.
Effelsberg 100-m Radio Telescope
The Effelsberg 100-m Radio Telescope is one of the world’s largest fully steerable radio telescopes, located near Bad Münstereifel in Germany and used for cutting-edge astronomical observations across a wide range of radio frequencies.
-
D.
20 Meter Telescope
The 20 Meter Telescope is a mid-sized radio telescope at the Green Bank Observatory used for astronomical research and education in radio astronomy.
-
E.
Evpatoria RT-70 radio telescope
The Evpatoria RT-70 radio telescope is a large, 70-meter Soviet-era deep-space communication and radar facility in Crimea used for planetary radar studies and interstellar message transmissions.
- 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: Miyun 50 m Radio Telescope Triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Miyun 50 m Radio Telescope]
Generated description
The Miyun 50 m Radio Telescope is a large single-dish radio observatory in China used for astronomical research such as pulsar studies, radio source surveys, and participation in very long baseline interferometry (VLBI) networks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Miyun 50 m Radio Telescope Target entity description: The Miyun 50 m Radio Telescope is a large single-dish radio observatory in China used for astronomical research such as pulsar studies, radio source surveys, and participation in very long baseline interferometry (VLBI) networks.
-
A.
Five-hundred-meter Aperture Spherical Telescope
The Five-hundred-meter Aperture Spherical Telescope (FAST) is a massive radio telescope in China and currently the world’s largest single-dish radio observatory, used for studying pulsars, interstellar matter, and the search for extraterrestrial signals.
-
B.
43 Meter Telescope
The 43 Meter Telescope is a mid-sized radio telescope at the Green Bank Observatory in West Virginia used for astronomical and atmospheric research.
-
C.
Effelsberg 100-m Radio Telescope
The Effelsberg 100-m Radio Telescope is one of the world’s largest fully steerable radio telescopes, located near Bad Münstereifel in Germany and used for cutting-edge astronomical observations across a wide range of radio frequencies.
-
D.
20 Meter Telescope
The 20 Meter Telescope is a mid-sized radio telescope at the Green Bank Observatory used for astronomical research and education in radio astronomy.
-
E.
Evpatoria RT-70 radio telescope
The Evpatoria RT-70 radio telescope is a large, 70-meter Soviet-era deep-space communication and radar facility in Crimea used for planetary radar studies and interstellar message transmissions.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9541ace208190a5149b6f18fa196d |
completed | April 10, 2026, 7:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f1501448190b0a95d7cd249ca9d |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f640ef7dd08190bf78d04cffac1a44 |
completed | May 2, 2026, 6:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f641abe114819093d99a327f2220c2 |
completed | May 2, 2026, 6:25 p.m. |
Created at: April 8, 2026, 9:56 p.m.