Triple
T410339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peng Chun Chang |
E9474
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Nankai University
Nankai University is a prestigious public research university in Tianjin, China, renowned for its strong programs in the sciences, economics, and humanities.
|
E53872
|
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: Nankai University | Statement: [Peng Chun Chang, educatedAt, Nankai University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nankai University Context triple: [Peng Chun Chang, educatedAt, Nankai University]
-
A.
Osaka Imperial University
Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
-
B.
Kansai University
Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
-
C.
Sun Yat-sen University
Sun Yat-sen University is a major comprehensive public research university in China, renowned for its strong academic programs and historical significance in southern China.
-
D.
Fudan University
Fudan University is a prestigious and comprehensive research university in Shanghai, China, renowned for its strong academic programs and leading role in Chinese higher education.
-
E.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
- 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: Nankai University Triple: [Peng Chun Chang, educatedAt, Nankai University]
Generated description
Nankai University is a prestigious public research university in Tianjin, China, renowned for its strong programs in the sciences, economics, and humanities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nankai University Target entity description: Nankai University is a prestigious public research university in Tianjin, China, renowned for its strong programs in the sciences, economics, and humanities.
-
A.
Osaka Imperial University
Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
-
B.
Kansai University
Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
-
C.
Sun Yat-sen University
Sun Yat-sen University is a major comprehensive public research university in China, renowned for its strong academic programs and historical significance in southern China.
-
D.
Fudan University
Fudan University is a prestigious and comprehensive research university in Shanghai, China, renowned for its strong academic programs and leading role in Chinese higher education.
-
E.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
- 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_69a2e80111fc8190961d5b7c6154123f |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ecd96fec8190948fe64928ab4d85 |
completed | Feb. 28, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a42a12e5548190aedc6e18ef24c0ce |
completed | March 1, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69a42dcefe4c8190a2ca6d5bc501c3b8 |
completed | March 1, 2026, 12:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a42e24eca08190ad47f69d8d0743d0 |
completed | March 1, 2026, 12:16 p.m. |
Created at: Feb. 28, 2026, 1:09 p.m.