Triple
T17824601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chungju |
E445080
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Chungju National University (now part of Korea National University of Transportation) |
—
|
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: Chungju National University (now part of Korea National University of Transportation) | Statement: [Chungju, hasEducationalInstitution, Chungju National University (now part of Korea National University of Transportation)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chungju National University (now part of Korea National University of Transportation) Context triple: [Chungju, hasEducationalInstitution, Chungju National University (now part of Korea National University of Transportation)]
-
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.
Korea National Railroad College campus
Korea National Railroad College campus is a specialized higher-education institution in Uiwang, South Korea, focused on training professionals for the railway and transportation industries.
-
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.
Gyeongsang National University
Gyeongsang National University is a major national research university in South Korea known for its comprehensive academic programs and regional influence.
-
E.
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.
- 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: Chungju National University (now part of Korea National University of Transportation) Target entity description: Chungju National University, now incorporated into the Korea National University of Transportation, was a South Korean national university known for its specialized programs in engineering, transportation, and 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.
Korea National Railroad College campus
Korea National Railroad College campus is a specialized higher-education institution in Uiwang, South Korea, focused on training professionals for the railway and transportation industries.
-
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.
Gyeongsang National University
Gyeongsang National University is a major national research university in South Korea known for its comprehensive academic programs and regional influence.
-
E.
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.
- 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.