Triple
T18560101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suminoe-ku, Osaka |
E453612
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object | Nankai Takashinohama Line |
—
|
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: Nankai Takashinohama Line | Statement: [Suminoe-ku, Osaka, hasTransportation, Nankai Takashinohama Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nankai Takashinohama Line Context triple: [Suminoe-ku, Osaka, hasTransportation, Nankai Takashinohama Line]
-
A.
Nankai Takashinohama Line
chosen
The Nankai Takashinohama Line is a short commuter railway line in Osaka Prefecture, Japan, operated by Nankai Electric Railway and serving local passengers in the Sakai area.
-
B.
Nankai Kada Line
The Nankai Kada Line is a regional railway line in Japan operated by Nankai Electric Railway, connecting coastal communities in Wakayama Prefecture with the broader Kansai rail network.
-
C.
Nankai Shiomibashi Line
The Nankai Shiomibashi Line is a short commuter railway line in Osaka, Japan, operated by Nankai Electric Railway as part of its urban rail network.
-
D.
Nankai Hashimoto Line
The Nankai Hashimoto Line is a regional railway line in Japan operated by Nankai Electric Railway, connecting suburban areas of Osaka Prefecture with Hashimoto in Wakayama Prefecture.
-
E.
Nankai Wakayamashi Line
The Nankai Wakayamashi Line is a commuter railway line in Japan operated by Nankai Electric Railway, connecting urban areas in Osaka Prefecture with the city of Wakayama.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e538098a148190b0fc7098ce3c62fd |
completed | April 19, 2026, 8:16 p.m. |
Created at: April 10, 2026, 11:42 a.m.