Triple
T21394964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Honshi-Bisan Line |
E527754
|
entity |
| Predicate | partOfNetwork |
P840
|
FINISHED |
| Object | JR Shikoku network |
—
|
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: JR Shikoku network | Statement: [Honshi-Bisan Line, partOfNetwork, JR Shikoku network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR Shikoku network Context triple: [Honshi-Bisan Line, partOfNetwork, JR Shikoku network]
-
A.
JR Shikoku
JR Shikoku is a regional railway company in Japan that operates passenger rail services across the island of Shikoku as part of the Japan Railways Group.
-
B.
JR Shikoku Yosan Line
The JR Shikoku Yosan Line is a major railway line on Japan’s Shikoku island that connects key cities along the northern coast, including Matsuyama, and is operated by Shikoku Railway Company (JR Shikoku).
-
C.
JR Jōban Line
The JR Jōban Line is a major Japanese railway line operated by JR East that runs from central Tokyo through Chiba and Ibaraki Prefectures toward the Tōhoku region.
-
D.
Shikoku Railway Company
chosen
Shikoku Railway Company is a regional Japanese rail operator that runs passenger train services across the island of Shikoku as part of the JR Group network.
-
E.
JR San'yō Main Line
The JR San'yō Main Line is a major railway corridor in western Japan operated by JR West, connecting key cities along the Seto Inland Sea coast between Kobe and Shimonoseki.
- 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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b117d8c881908b823c1212b5b919 |
completed | April 22, 2026, 11:29 a.m. |
Created at: April 16, 2026, 5:13 p.m.