Triple
T16807476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukuoka City Subway Kūkō Line |
E408515
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | JR Kyushu Kagoshima Main Line |
E1014997
|
NE FINISHED |
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: JR Kyushu Kagoshima Main Line | Statement: [Fukuoka City Subway Kūkō Line, connectsWith, JR Kyushu Kagoshima Main Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR Kyushu Kagoshima Main Line Context triple: [Fukuoka City Subway Kūkō Line, connectsWith, JR Kyushu Kagoshima Main Line]
-
A.
Kagoshima Main Line
chosen
The Kagoshima Main Line is a major railway line in Kyushu, Japan, operated by JR Kyushu, connecting key cities including Fukuoka and Kagoshima.
-
B.
Shin-Osaka–Kagoshima-Chuo
Shin-Osaka–Kagoshima-Chuo is a major Shinkansen high-speed rail corridor in Japan linking Osaka with Kagoshima in southern Kyushu.
-
C.
Matsuura Railway Nishi-Kyushu Line
The Matsuura Railway Nishi-Kyushu Line is a regional railway route in Kyushu, Japan, operated by Matsuura Railway and known for connecting rural communities across Saga and Nagasaki Prefectures.
-
D.
Sakurajima Line
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
E.
Chikuho Main Line
The Chikuho Main Line is a regional railway line in Fukuoka Prefecture, Japan, operated by JR Kyushu and known for connecting former coal-mining areas such as Iizuka with larger urban centers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d88393905081908d00a86b99996ac8 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2cd1e8c8190a7a05ba255f711c7 |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b28f125481909664363904f4c031 |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:22 a.m.