Triple
T3957454
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umeda district |
E85815
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Kitashinchi Station |
E61434
|
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: Kitashinchi Station | Statement: [Umeda district, hasRailwayStation, Kitashinchi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kitashinchi Station Context triple: [Umeda district, hasRailwayStation, Kitashinchi Station]
-
A.
Kitashinchi Station
chosen
Kitashinchi Station is an underground railway station in Osaka, Japan, located in the central business and entertainment district and served by the JR Tōzai Line.
-
B.
Kinshichō Station
Kinshichō Station is a major railway and subway station in Tokyo, Japan, serving as a key commercial and transit hub in the Sumida ward.
-
C.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
D.
Shuri Station
Shuri Station is a railway station in Naha, Okinawa, serving as a key stop on the Okinawa Urban Monorail (Yui Rail) near the historic Shuri Castle area.
-
E.
Tamachi Station
Tamachi Station is a major railway station in Tokyo, Japan, serving the JR Yamanote and Keihin-Tōhoku Lines and providing access to the Minato ward’s business and commercial 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_69aed93a96908190bcbdbfa718f155bd |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef95bbb9c8190bd64c5b7ea2f341a |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d5f2bfdc5881909689a8b24d605458 |
completed | April 8, 2026, 6:16 a.m. |
Created at: March 9, 2026, 3:31 p.m.