Triple
T22566711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ainokaze Toyama Railway Line |
E557969
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | IR Ishikawa Railway Line |
—
|
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: IR Ishikawa Railway Line | Statement: [Ainokaze Toyama Railway Line, connectsWith, IR Ishikawa Railway Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IR Ishikawa Railway Line Context triple: [Ainokaze Toyama Railway Line, connectsWith, IR Ishikawa Railway Line]
-
A.
Itsukaichi Line
The Itsukaichi Line is a regional railway line in western Tokyo, Japan, operated by JR East, connecting suburban communities with the broader Tokyo rail network.
-
B.
Izu Kyūkō Line
The Izu Kyūkō Line is a Japanese railway line that runs along the scenic eastern coast of the Izu Peninsula, known for serving hot spring resorts and coastal tourist destinations.
-
C.
Kintetsu Ikoma Line
The Kintetsu Ikoma Line is a Japanese railway line operated by Kintetsu Railway that connects urban areas in Nara and Osaka Prefectures via the Ikoma region.
-
D.
Ishiyama Sakamoto Line
The Ishiyama Sakamoto Line is a Japanese railway line operated by Keihan Electric Railway that connects Ishiyama and Sakamoto in Shiga Prefecture, serving local commuters and tourists visiting the Lake Biwa area.
-
E.
Keisei Oshiage Line
The Keisei Oshiage Line is a commuter railway line in Tokyo operated by Keisei Electric Railway, connecting central Tokyo with the company’s main lines toward Chiba.
- 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: IR Ishikawa Railway Line Target entity description: The IR Ishikawa Railway Line is a regional rail line in Ishikawa Prefecture, Japan, operated by IR Ishikawa Railway as part of the parallel local service to the Hokuriku Shinkansen.
-
A.
Itsukaichi Line
The Itsukaichi Line is a regional railway line in western Tokyo, Japan, operated by JR East, connecting suburban communities with the broader Tokyo rail network.
-
B.
Izu Kyūkō Line
The Izu Kyūkō Line is a Japanese railway line that runs along the scenic eastern coast of the Izu Peninsula, known for serving hot spring resorts and coastal tourist destinations.
-
C.
Kintetsu Ikoma Line
The Kintetsu Ikoma Line is a Japanese railway line operated by Kintetsu Railway that connects urban areas in Nara and Osaka Prefectures via the Ikoma region.
-
D.
Ishiyama Sakamoto Line
The Ishiyama Sakamoto Line is a Japanese railway line operated by Keihan Electric Railway that connects Ishiyama and Sakamoto in Shiga Prefecture, serving local commuters and tourists visiting the Lake Biwa area.
-
E.
Keisei Oshiage Line
The Keisei Oshiage Line is a commuter railway line in Tokyo operated by Keisei Electric Railway, connecting central Tokyo with the company’s main lines toward Chiba.
- 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_69e11e5ae4ac8190b1f503457603d969 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15faaa0b081908d5aa8f3ba1e3dd3 |
completed | April 29, 2026, 1:32 a.m. |
Created at: April 16, 2026, 8:52 p.m.