Triple
T21968590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 高崎駅 |
E542522
|
entity |
| Predicate | 路線 |
P848
|
FINISHED |
| Object | 上越線 |
—
|
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: 上越線 | Statement: [高崎駅, 路線, 上越線]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 上越線 Context triple: [高崎駅, 路線, 上越線]
-
A.
越後線
越後線 is a regional railway line in Niigata Prefecture, Japan, operated by JR East and serving coastal and inland communities including the city of Kashiwazaki.
-
B.
Jōetsu Line
chosen
The Jōetsu Line is a major railway line in Japan operated by JR East that connects the Kanto region with Niigata Prefecture through the mountainous interior of Honshu.
-
C.
Hokuriku Main Line
The Hokuriku Main Line is a major railway corridor in Japan’s Hokuriku region, connecting cities along the Sea of Japan coast and serving as an important route for both local and limited express services.
-
D.
Keihin-Tōhoku Line
The Keihin-Tōhoku Line is a major JR East commuter rail line in the Greater Tokyo area that runs north–south through Tokyo, connecting Saitama and Kanagawa prefectures.
-
E.
津山線
津山線は岡山県の岡山駅と津山駅を結び、中国山地の田園風景の中を走るJR西日本の地方鉄道路線です。
- 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_69e0c48070988190909db97667b9a0ac |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1245d50d08190a4bf93139daa77eb |
completed | April 28, 2026, 9:19 p.m. |
Created at: April 16, 2026, 8:02 p.m.