Triple
T23408027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamhung |
E559987
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Hamhung University of Chemical Industry
Hamhung University of Chemical Industry is a North Korean higher education institution specializing in chemical engineering and related industrial sciences, located in the city of Hamhung.
|
E1585208
|
NE FINISHED |
How this triple was built (4 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: Hamhung University of Chemical Industry | Statement: [Hamhung, hasEducationalInstitution, Hamhung University of Chemical Industry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamhung University of Chemical Industry Context triple: [Hamhung, hasEducationalInstitution, Hamhung University of Chemical Industry]
-
A.
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.
-
B.
Kumoh National Institute of Technology
Kumoh National Institute of Technology is a national science and engineering-focused university located in Gumi, South Korea.
-
C.
Kyungnam University
Kyungnam University is a private higher education institution in South Korea known for its comprehensive academic programs and regional influence in the southeastern city of Changwon.
-
D.
Yeoju Institute of Technology
Yeoju Institute of Technology is a South Korean higher education institution specializing in practical and technical fields, located in the city of Yeoju.
-
E.
Tongmyong University
Tongmyong University is a higher education institution located in Busan, South Korea, offering a range of undergraduate and graduate programs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
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: Hamhung University of Chemical Industry Triple: [Hamhung, hasEducationalInstitution, Hamhung University of Chemical Industry]
Generated description
Hamhung University of Chemical Industry is a North Korean higher education institution specializing in chemical engineering and related industrial sciences, located in the city of Hamhung.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hamhung University of Chemical Industry Target entity description: Hamhung University of Chemical Industry is a North Korean higher education institution specializing in chemical engineering and related industrial sciences, located in the city of Hamhung.
-
A.
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.
-
B.
Kumoh National Institute of Technology
Kumoh National Institute of Technology is a national science and engineering-focused university located in Gumi, South Korea.
-
C.
Kyungnam University
Kyungnam University is a private higher education institution in South Korea known for its comprehensive academic programs and regional influence in the southeastern city of Changwon.
-
D.
Yeoju Institute of Technology
Yeoju Institute of Technology is a South Korean higher education institution specializing in practical and technical fields, located in the city of Yeoju.
-
E.
Tongmyong University
Tongmyong University is a higher education institution located in Busan, South Korea, offering a range of undergraduate and graduate programs.
- F. None of above. chosen
Provenance (5 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_69e2454b3a5881909c64773dc8a5d289 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a50f3f90819084fb682597fee1e1 |
completed | April 29, 2026, 6:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c67979c288190a5ef21c30ab4791d |
completed | May 19, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_6a0c76af50f48190821440853eee0b5d |
completed | May 19, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c77328f508190a3ec8c416e979a69 |
completed | May 19, 2026, 2:44 p.m. |
Created at: April 17, 2026, 5:38 p.m.