Triple

T6246801
Position Surface form Disambiguated ID Type / Status
Subject Northwestern Polytechnical University E139739 entity
Predicate formedByMergerOf P77 FINISHED
Object North China Institute of Aeronautics
North China Institute of Aeronautics was a former Chinese higher-education institution specializing in aeronautical engineering that later became part of Northwestern Polytechnical University through a merger.
 E139739 NE FINISHED

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: North China Institute of Aeronautics
Context triple: [Northwestern Polytechnical University, formedByMergerOf, North China Institute of Aeronautics]
  • A. Shenyang Aerospace University
    Shenyang Aerospace University is a Chinese higher education institution specializing in aerospace engineering and related technical disciplines, located in the city of Shenyang.
  • B. Nanjing University of Aeronautics and Astronautics
    Nanjing University of Aeronautics and Astronautics is a leading Chinese research university specializing in aeronautical, astronautical, and engineering disciplines.
  • C. Beihang University
    Beihang University is a leading Chinese research university in Beijing renowned for its programs in aeronautics, astronautics, and engineering.
  • D. Northwestern Polytechnical University
    Northwestern Polytechnical University is a leading Chinese research university known for its strengths in aeronautics, astronautics, and marine engineering.
  • E. Beijing Institute of Petrochemical Technology
    Beijing Institute of Petrochemical Technology is a specialized higher-education institution in Beijing focused on petrochemical engineering and related applied 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: North China Institute of Aeronautics
Target entity description: North China Institute of Aeronautics was a former Chinese higher-education institution specializing in aeronautical engineering that later became part of Northwestern Polytechnical University through a merger.
  • A. Shenyang Aerospace University
    Shenyang Aerospace University is a Chinese higher education institution specializing in aerospace engineering and related technical disciplines, located in the city of Shenyang.
  • B. Nanjing University of Aeronautics and Astronautics
    Nanjing University of Aeronautics and Astronautics is a leading Chinese research university specializing in aeronautical, astronautical, and engineering disciplines.
  • C. Beihang University
    Beihang University is a leading Chinese research university in Beijing renowned for its programs in aeronautics, astronautics, and engineering.
  • D. Northwestern Polytechnical University chosen
    Northwestern Polytechnical University is a leading Chinese research university known for its strengths in aeronautics, astronautics, and marine engineering.
  • E. Beijing Institute of Petrochemical Technology
    Beijing Institute of Petrochemical Technology is a specialized higher-education institution in Beijing focused on petrochemical engineering and related applied sciences.
  • F. None of above.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008b1c5088190ae6de2555fc05ad8 elicitation completed
NER batch_69c0631f511c81908d413320efdce42e ner completed
NED1 batch_69c2440e47108190b07fa65db104e773 ned_source_triple completed
NED2 batch_69c4fc5c18088190ba2ee0d182d7f3c2 ned_description completed
NEDg batch_69c4fb6ab25081909bce29ecee57cb42 nedg completed
Created at: March 22, 2026, 4:23 p.m.