Triple

T12449605
Position Surface form Disambiguated ID Type / Status
Subject National Astronomical Observatories of the Chinese Academy of Sciences E297493 entity
Predicate coordinatesMajorObservationalFacilities P105077 FINISHED
Object Xinglong Observatory
Xinglong Observatory is one of China’s major astronomical observatories, known for its optical telescopes and contributions to observational astronomy and sky surveys.
 E993475 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Xinglong Observatory | Statement: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Xinglong Observatory]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Xinglong Observatory
Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Xinglong Observatory]
  • A. 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.
  • B. 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.
  • C. Yunnan Astronomical Observatory
    Yunnan Astronomical Observatory is a major Chinese research institute in Yunnan province specializing in observational astronomy and related astrophysical studies.
  • D. Huairou Solar Observing Station
    Huairou Solar Observing Station is a major Chinese solar physics facility near Beijing that conducts high-resolution observations and research on the Sun’s magnetic fields and activity.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Xinglong Observatory
Target entity description: Xinglong Observatory is one of China’s major astronomical observatories, known for its optical telescopes and contributions to observational astronomy and sky surveys.
  • A. 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.
  • B. 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.
  • C. Yunnan Astronomical Observatory
    Yunnan Astronomical Observatory is a major Chinese research institute in Yunnan province specializing in observational astronomy and related astrophysical studies.
  • D. Huairou Solar Observing Station
    Huairou Solar Observing Station is a major Chinese solar physics facility near Beijing that conducts high-resolution observations and research on the Sun’s magnetic fields and activity.
  • E. 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.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Xinglong Observatory
Triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Xinglong Observatory]
Generated description
Xinglong Observatory is one of China’s major astronomical observatories, known for its optical telescopes and contributions to observational astronomy and sky surveys.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ada166c48190b902972cd2408fa3 elicitation completed
NER batch_69d9541ace208190a5149b6f18fa196d ner completed
NED1 batch_69f65ea710d481908371209cb92502a6 ned_source_triple completed
NED2 batch_69f660c3d914819097b57784889ca389 ned_description completed
NEDg batch_69f65fadc97081908376913e390cfc3d nedg completed
Created at: April 8, 2026, 9:56 p.m.