Triple
T21338910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kashiwanoha-campus Station |
E526126
|
entity |
| Predicate | servesDistrict |
P82
|
FINISHED |
| Object | Kashiwanoha-campus academic and research district |
—
|
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: Kashiwanoha-campus academic and research district | Statement: [Kashiwanoha-campus Station, servesDistrict, Kashiwanoha-campus academic and research district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kashiwanoha-campus academic and research district Context triple: [Kashiwanoha-campus Station, servesDistrict, Kashiwanoha-campus academic and research district]
-
A.
Kitashirakawa Campus
Kitashirakawa Campus is one of the main campuses of Nagoya City University in Japan, housing various academic and research facilities for its students and faculty.
-
B.
Katsura Campus
Katsura Campus is a major Kyoto University campus in Kyoto, Japan, known for its focus on science and engineering research and its modern, environmentally conscious design.
-
C.
Mejiro Campus
Mejiro Campus is the main urban campus of Gakushuin University in Tokyo, known for housing key faculties such as the Faculty of Letters.
-
D.
Nakanoshima Campus
Nakanoshima Campus is an urban campus of Osaka University located in Osaka’s central Nakanoshima district, housing facilities focused on medicine, life sciences, and related research.
-
E.
College of Arts and Sciences on Komaba Campus
The College of Arts and Sciences on Komaba Campus is the University of Tokyo’s main undergraduate liberal arts college, where most students complete their initial general education before advancing to specialized faculties.
- 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: Kashiwanoha-campus academic and research district Target entity description: Kashiwanoha-campus academic and research district is a planned innovation hub in Kashiwa, Chiba Prefecture, known for its concentration of universities, research institutes, and high-tech facilities.
-
A.
Kitashirakawa Campus
Kitashirakawa Campus is one of the main campuses of Nagoya City University in Japan, housing various academic and research facilities for its students and faculty.
-
B.
Katsura Campus
Katsura Campus is a major Kyoto University campus in Kyoto, Japan, known for its focus on science and engineering research and its modern, environmentally conscious design.
-
C.
Mejiro Campus
Mejiro Campus is the main urban campus of Gakushuin University in Tokyo, known for housing key faculties such as the Faculty of Letters.
-
D.
Nakanoshima Campus
Nakanoshima Campus is an urban campus of Osaka University located in Osaka’s central Nakanoshima district, housing facilities focused on medicine, life sciences, and related research.
-
E.
College of Arts and Sciences on Komaba Campus
The College of Arts and Sciences on Komaba Campus is the University of Tokyo’s main undergraduate liberal arts college, where most students complete their initial general education before advancing to specialized faculties.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e898dbea44819096dd25701ee462f9 |
completed | April 22, 2026, 9:46 a.m. |
Created at: April 16, 2026, 4:44 p.m.