Triple
T12449593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Astronomical Observatories of the Chinese Academy of Sciences |
E297493
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object |
Beijing Astronomical Observatory
Beijing Astronomical Observatory was a major Chinese research institution dedicated to astronomical observations and studies, later incorporated into the National Astronomical Observatories of the Chinese Academy of Sciences.
|
E987456
|
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: Beijing Astronomical Observatory | Statement: [National Astronomical Observatories of the Chinese Academy of Sciences, formedByMergerOf, Beijing Astronomical Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Astronomical Observatory Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, formedByMergerOf, Beijing Astronomical Observatory]
-
A.
National Astronomical Observatories of the Chinese Academy of Sciences
The National Astronomical Observatories of the Chinese Academy of Sciences is China’s leading national research institute for astronomy, coordinating major observational facilities and scientific projects in astrophysics and space science.
-
B.
Kavli Institute for Astronomy and Astrophysics at Peking University
The Kavli Institute for Astronomy and Astrophysics at Peking University is a leading research center in China dedicated to cutting-edge theoretical and observational studies of the universe, from exoplanets to cosmology.
-
C.
Shanghai Astronomical Observatory Sheshan Station
Shanghai Astronomical Observatory Sheshan Station is a major Chinese astronomical research facility and public science site located on Sheshan Hill in Shanghai.
-
D.
Beijing Ancient Observatory
Beijing Ancient Observatory is a historic Ming- and Qing-era astronomical observatory renowned for its large bronze instruments and role in traditional Chinese celestial observation.
-
E.
China Center of Advanced Science and Technology
The China Center of Advanced Science and Technology is a research institution in China dedicated to promoting high-level scientific research and international collaboration in advanced fields of science and technology.
- 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: Beijing Astronomical Observatory Triple: [National Astronomical Observatories of the Chinese Academy of Sciences, formedByMergerOf, Beijing Astronomical Observatory]
Generated description
Beijing Astronomical Observatory was a major Chinese research institution dedicated to astronomical observations and studies, later incorporated into the National Astronomical Observatories of the Chinese Academy of Sciences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Beijing Astronomical Observatory Target entity description: Beijing Astronomical Observatory was a major Chinese research institution dedicated to astronomical observations and studies, later incorporated into the National Astronomical Observatories of the Chinese Academy of Sciences.
-
A.
National Astronomical Observatories of the Chinese Academy of Sciences
The National Astronomical Observatories of the Chinese Academy of Sciences is China’s leading national research institute for astronomy, coordinating major observational facilities and scientific projects in astrophysics and space science.
-
B.
Kavli Institute for Astronomy and Astrophysics at Peking University
The Kavli Institute for Astronomy and Astrophysics at Peking University is a leading research center in China dedicated to cutting-edge theoretical and observational studies of the universe, from exoplanets to cosmology.
-
C.
Shanghai Astronomical Observatory Sheshan Station
Shanghai Astronomical Observatory Sheshan Station is a major Chinese astronomical research facility and public science site located on Sheshan Hill in Shanghai.
-
D.
Beijing Ancient Observatory
Beijing Ancient Observatory is a historic Ming- and Qing-era astronomical observatory renowned for its large bronze instruments and role in traditional Chinese celestial observation.
-
E.
China Center of Advanced Science and Technology
The China Center of Advanced Science and Technology is a research institution in China dedicated to promoting high-level scientific research and international collaboration in advanced fields of science and technology.
- 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_69d94d9e592c81908cf7f3ca170d942c |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b9f4dd08190b1d62b03d68cc8a6 |
completed | May 2, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69f64f9c0e8c81908db3cad51daa77b6 |
completed | May 2, 2026, 7:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6504b033c8190a31f49f2e59c6810 |
completed | May 2, 2026, 7:28 p.m. |
Created at: April 8, 2026, 9:56 p.m.