Triple
T12652536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 柏原市 |
E302198
|
entity |
| Predicate | 鉄道路線 |
P848
|
FINISHED |
| Object | 近鉄大阪線 |
E278702
|
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: 近鉄大阪線 | Statement: [柏原市, 鉄道路線, 近鉄大阪線]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 近鉄大阪線 Context triple: [柏原市, 鉄道路線, 近鉄大阪線]
-
A.
京阪交野線
京阪交野線は、大阪府枚方市と交野市を結び、京阪本線と接続する京阪電気鉄道の支線的な役割を持つ鉄道路線である。
-
B.
Kintetsu Osaka Line
chosen
The Kintetsu Osaka Line is a major private railway line in Japan connecting Osaka with cities in Nara and Mie Prefectures, serving as an important commuter and intercity route in the Kansai region.
-
C.
Kintetsu Minami Osaka Line
The Kintetsu Minami Osaka Line is a major private railway line in Osaka Prefecture, Japan, operated by Kintetsu Railway and connecting central Osaka with southern suburban and regional areas.
-
D.
京阪本線
京阪本線は、大阪と京都を結び京阪電気鉄道の主要幹線として都市間輸送や通勤・通学需要を担う鉄道路線です。
-
E.
Osaka Metro Sakaisuji Line
The Osaka Metro Sakaisuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting key commercial and residential districts.
- 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_69d7bded71a88190bb76e2413af9ea66 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96160730c81909e1aa3efb51bf159 |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6688104d48190939933b93b7e60cc |
completed | May 2, 2026, 9:11 p.m. |
Created at: April 9, 2026, 5:18 p.m.