Triple
T11683523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umeda, Osaka |
E277678
|
entity |
| Predicate | servedBy |
P82
|
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, Osaka, servedBy, Kitashinchi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kitashinchi Station Context triple: [Umeda, Osaka, servedBy, 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.
Kachidoki Station
Kachidoki Station is an underground railway station in Tokyo, Japan, serving the waterfront Kachidoki district on the Toei Ōedo Line.
-
D.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
-
E.
Mitaka Station
Mitaka Station is a major railway station in western Tokyo, Japan, serving as a key stop on JR East lines including the Chūō Main Line.
- 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a462bb2881909238107d34c0a28d |
completed | April 10, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0883db3d888190a737968796e13f79 |
completed | May 16, 2026, 2:49 p.m. |
Created at: April 8, 2026, 9:40 p.m.