Triple

T17824600
Position Surface form Disambiguated ID Type / Status
Subject Chungju E445080 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Korea National University of Transportation (Chungju campus) — NE NERFINISHED

How this triple was built (3 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: Korea National University of Transportation (Chungju campus) | Statement: [Chungju, hasEducationalInstitution, Korea National University of Transportation (Chungju campus)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Korea National University of Transportation (Chungju campus)
Context triple: [Chungju, hasEducationalInstitution, Korea National University of Transportation (Chungju campus)]
  • A. Korea National University of Transportation Uiwang Campus
    Korea National University of Transportation Uiwang Campus is a specialized public university campus in Uiwang, South Korea, focused on transportation, engineering, and related applied sciences.
  • B. Gyeonggi University of Science and Technology
    Gyeonggi University of Science and Technology is a higher education institution in Suwon, South Korea, specializing in science and technology-focused vocational and practical training programs.
  • C. Chungnam National University
    Chungnam National University is a major national research university in South Korea known for its comprehensive academic programs and strong emphasis on science and technology, located in the city of Daejeon.
  • D. Korea University College of Engineering
    Korea University College of Engineering is a leading engineering school in South Korea known for its strong research output and comprehensive undergraduate and graduate programs across multiple engineering disciplines.
  • E. Kim Chaek University of Technology
    Kim Chaek University of Technology is a leading North Korean institution of higher education in Pyongyang, specializing in engineering and scientific research.
  • 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: Korea National University of Transportation (Chungju campus)
Target entity description: Korea National University of Transportation (Chungju campus) is a specialized public university campus in Chungju, South Korea, focusing on transportation, engineering, and related applied sciences.
  • A. Korea National University of Transportation Uiwang Campus
    Korea National University of Transportation Uiwang Campus is a specialized public university campus in Uiwang, South Korea, focused on transportation, engineering, and related applied sciences.
  • B. Gyeonggi University of Science and Technology
    Gyeonggi University of Science and Technology is a higher education institution in Suwon, South Korea, specializing in science and technology-focused vocational and practical training programs.
  • C. Chungnam National University
    Chungnam National University is a major national research university in South Korea known for its comprehensive academic programs and strong emphasis on science and technology, located in the city of Daejeon.
  • D. Korea University College of Engineering
    Korea University College of Engineering is a leading engineering school in South Korea known for its strong research output and comprehensive undergraduate and graduate programs across multiple engineering disciplines.
  • E. Kim Chaek University of Technology
    Kim Chaek University of Technology is a leading North Korean institution of higher education in Pyongyang, specializing in engineering and scientific research.
  • F. None of above. chosen

Provenance (2 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4891352ac8190ad3d669fea1c9fbb completed April 19, 2026, 7:49 a.m.
Created at: April 10, 2026, 10:15 a.m.