Triple

T12449607
Position Surface form Disambiguated ID Type / Status
Subject National Astronomical Observatories of the Chinese Academy of Sciences E297493 entity
Predicate coordinatesMajorObservationalFacilities P105077 FINISHED
Object Lijiang Observatory E991380 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: Lijiang Observatory | Statement: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Lijiang Observatory]

Disambiguation candidates (1 decision)

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: Lijiang Observatory
Context triple: [National Astronomical Observatories of the Chinese Academy of Sciences, coordinatesMajorObservationalFacilities, Lijiang Observatory]
  • A. 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.
  • B. Yunnan Astronomical Observatory chosen
    Yunnan Astronomical Observatory is a major Chinese research institute in Yunnan province specializing in observational astronomy and related astrophysical studies.
  • C. Nanshan Radio Observatory
    Nanshan Radio Observatory is a major Chinese radio astronomy facility near Urumqi in Xinjiang, known for its large radio telescope used in pulsar and interstellar medium research.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6ada166c48190b902972cd2408fa3 elicitation completed
NER batch_69d9541ace208190a5149b6f18fa196d ner completed
NED1 batch_69f6718723bc8190987fa56147712851 ned_source_triple completed
Created at: April 8, 2026, 9:56 p.m.