Triple
T11596906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | JR-O08 |
E275026
|
entity |
| Predicate | railwayDivision |
P1921
|
FINISHED |
| Object | JR West Osaka area |
E116140
|
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 West Osaka area | Statement: [JR-O08, railwayDivision, JR West Osaka area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR West Osaka area Context triple: [JR-O08, railwayDivision, JR West Osaka area]
-
A.
Minami (South Osaka) area
The Minami (South Osaka) area is one of Osaka’s main entertainment and shopping districts, famous for its neon-lit streets, nightlife, and bustling hubs like Namba and Dotonbori.
-
B.
JR West Urban Network
chosen
JR West Urban Network is a dense commuter rail system in the Osaka–Kobe–Kyoto metropolitan area operated by West Japan Railway Company, integrating multiple lines to provide frequent urban and suburban passenger services.
-
C.
Kōshien area
The Kōshien area is a district in Nishinomiya, Hyōgo Prefecture, best known as the home of Hanshin Koshien Stadium, where Japan’s iconic national high school baseball tournaments are held.
-
D.
Nagoya area
The Nagoya area is a major metropolitan region in central Japan centered on the city of Nagoya, known as an industrial, commercial, and transportation hub.
-
E.
western Osaka
Western Osaka is the urban region on the western side of Osaka City, known for its dense residential and commercial districts and extensive rail connectivity within the Osaka metropolitan area.
- 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_69d6aae6b14c81908dc5a74bad7591f9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d89549c870819086e16e9110bbad87 |
completed | April 10, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e8a7cad108819082eebb3ca130f5b8 |
completed | April 22, 2026, 10:49 a.m. |
Created at: April 8, 2026, 9:38 p.m.