Triple
T21338912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kashiwanoha-campus Station |
E526126
|
entity |
| Predicate | nearbyFacility |
P350
|
FINISHED |
| Object | Chiba University Kashiwa-no-ha Campus |
—
|
NE NERFINISHED |
How this triple was built (2 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: Chiba University Kashiwa-no-ha Campus | Statement: [Kashiwanoha-campus Station, nearbyFacility, Chiba University Kashiwa-no-ha Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chiba University Kashiwa-no-ha Campus Context triple: [Kashiwanoha-campus Station, nearbyFacility, Chiba University Kashiwa-no-ha Campus]
-
A.
Chiba University Kashiwa-no-ha Campus
chosen
Chiba University Kashiwa-no-ha Campus is a satellite campus of Chiba University located in the Kashiwa-no-ha area of Kashiwa, Japan, known for its focus on advanced research and collaboration within a planned academic and innovation district.
-
B.
Chiba University
Chiba University is a national research university in Chiba, Japan, known for its strong programs in science, engineering, and medicine.
-
C.
Tokyo University of Science Kashiwa Campus
Tokyo University of Science Kashiwa Campus is a regional campus of the Tokyo University of Science located in the city of Kashiwa, Chiba Prefecture, Japan, offering science and technology-focused education and research facilities.
-
D.
Ibaraki University
Ibaraki University is a Japanese national university located in Ibaraki Prefecture, offering a wide range of undergraduate and graduate programs across multiple disciplines.
-
E.
Chiba Institute of Technology
Chiba Institute of Technology is a Japanese private university specializing in engineering and technology, located in Chiba Prefecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.