Triple
T7786404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niigata University |
E187255
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
National University Corporation Niigata University
National University Corporation Niigata University is the independent administrative body responsible for managing and operating Niigata University as a national university in Japan.
|
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: National University Corporation Niigata University | Statement: [Niigata University, operatedBy, National University Corporation Niigata University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National University Corporation Niigata University Context triple: [Niigata University, operatedBy, National University Corporation Niigata University]
-
A.
Niigata University
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
-
B.
National University Corporation Osaka University
National University Corporation Osaka University is a major Japanese national research university in Osaka known for its comprehensive academic programs and strong emphasis on science, engineering, and social sciences.
-
C.
Nagoya City University
Nagoya City University is a public university in Nagoya, Japan, known for its programs in medicine, pharmaceutical sciences, design, and humanities.
-
D.
Aoyama Gakuin University
Aoyama Gakuin University is a private Christian university in Tokyo known for its strong humanities, social sciences, and business programs and its central urban campus atmosphere.
-
E.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
- 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: National University Corporation Niigata University Triple: [Niigata University, operatedBy, National University Corporation Niigata University]
Generated description
National University Corporation Niigata University is the independent administrative body responsible for managing and operating Niigata University as a national university in Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National University Corporation Niigata University Target entity description: National University Corporation Niigata University is the independent administrative body responsible for managing and operating Niigata University as a national university in Japan.
-
A.
Niigata University
chosen
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
-
B.
National University Corporation Osaka University
National University Corporation Osaka University is a major Japanese national research university in Osaka known for its comprehensive academic programs and strong emphasis on science, engineering, and social sciences.
-
C.
Nagoya City University
Nagoya City University is a public university in Nagoya, Japan, known for its programs in medicine, pharmaceutical sciences, design, and humanities.
-
D.
Aoyama Gakuin University
Aoyama Gakuin University is a private Christian university in Tokyo known for its strong humanities, social sciences, and business programs and its central urban campus atmosphere.
-
E.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
- F. None of above.
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_69ca82af2d2c8190963861f5e0b8bf21 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cadf2462248190863f838f0e077923 |
completed | March 30, 2026, 8:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69caf6123ad48190a50339073e91748c |
completed | March 30, 2026, 10:15 p.m. |
| NEDg | Description generation | batch_69caf81ff934819094f8089b0bd8dde7 |
completed | March 30, 2026, 10:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cafa512e748190a52fe462d3d59f06 |
completed | March 30, 2026, 10:33 p.m. |
Created at: March 30, 2026, 4:24 p.m.