Triple
T1293445
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niigata |
E27598
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object |
Niigata University
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
|
E187255
|
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: Niigata University | Statement: [Niigata, hasUniversity, Niigata University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niigata University Context triple: [Niigata, hasUniversity, Niigata University]
-
A.
Nagoya University
Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
-
B.
Hokkaido University
Hokkaido University is a major national research university in Sapporo, Japan, known for its broad academic offerings, strong science and agriculture programs, and spacious, park-like campus.
-
C.
Kyushu University
Kyushu University is a major national research university in Fukuoka, Japan, recognized as one of the country’s leading institutions of higher education and science.
-
D.
Yokohama National University
Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
-
E.
Nagoya City University
Nagoya City University is a public university in Nagoya, Japan, known for its programs in medicine, pharmaceutical sciences, design, and humanities.
- 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: Niigata University Triple: [Niigata, hasUniversity, Niigata University]
Generated description
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niigata University Target entity description: Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
-
A.
Nagoya University
Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
-
B.
Hokkaido University
Hokkaido University is a major national research university in Sapporo, Japan, known for its broad academic offerings, strong science and agriculture programs, and spacious, park-like campus.
-
C.
Kyushu University
Kyushu University is a major national research university in Fukuoka, Japan, recognized as one of the country’s leading institutions of higher education and science.
-
D.
Yokohama National University
Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
-
E.
Nagoya City University
Nagoya City University is a public university in Nagoya, Japan, known for its programs in medicine, pharmaceutical sciences, design, and humanities.
- 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_69a496d6682881909ba658f1c1e0e2b0 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c0f09d5c81909e6dc036fe9c5b4a |
completed | March 1, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad67f9b0dc8190a5b38450c227eac5 |
completed | March 8, 2026, 12:13 p.m. |
| NEDg | Description generation | batch_69ad68d482948190852098c5e80ad67b |
completed | March 8, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad693e60048190bb2179a958a72452 |
completed | March 8, 2026, 12:19 p.m. |
Created at: March 1, 2026, 7:51 p.m.