Triple
T17845821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagasaki Main Line |
E445655
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object | Hizen-Yamaguchi Station |
—
|
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: Hizen-Yamaguchi Station | Statement: [Nagasaki Main Line, connectsStation, Hizen-Yamaguchi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hizen-Yamaguchi Station Context triple: [Nagasaki Main Line, connectsStation, Hizen-Yamaguchi Station]
-
A.
Ochiai-minami-nagasaki Station
Ochiai-minami-nagasaki Station is a subway station in Shinjuku, Tokyo, serving passengers on the Toei Ōedo Line.
-
B.
Kagoshima-Chuo Station
Kagoshima-Chuo Station is a major railway hub in Kagoshima, Japan, serving as a key terminus for high-speed and conventional train services in southern Kyushu.
-
C.
Miyanosawa Station
Miyanosawa Station is a subway station in Sapporo, Japan, serving as the western terminus of the Tōzai Line.
-
D.
Mukogawa Station
Mukogawa Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, serving passengers on the Hanshin Electric Railway network.
-
E.
Kawanishi-Ikeda Station
Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
- 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: Hizen-Yamaguchi Station Target entity description: Hizen-Yamaguchi Station is a railway station in Kōhoku, Saga Prefecture, Japan, serving as a junction on JR Kyushu’s network including the Nagasaki Main Line.
-
A.
Ochiai-minami-nagasaki Station
Ochiai-minami-nagasaki Station is a subway station in Shinjuku, Tokyo, serving passengers on the Toei Ōedo Line.
-
B.
Kagoshima-Chuo Station
Kagoshima-Chuo Station is a major railway hub in Kagoshima, Japan, serving as a key terminus for high-speed and conventional train services in southern Kyushu.
-
C.
Miyanosawa Station
Miyanosawa Station is a subway station in Sapporo, Japan, serving as the western terminus of the Tōzai Line.
-
D.
Mukogawa Station
Mukogawa Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, serving passengers on the Hanshin Electric Railway network.
-
E.
Kawanishi-Ikeda Station
Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
- 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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48ffa4c648190a88a4b0733493d91 |
completed | April 19, 2026, 8:19 a.m. |
Created at: April 10, 2026, 10:16 a.m.