Triple
T14266971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umeda Station |
E353671
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Osaka Station City area |
E277678
|
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: Osaka Station City area | Statement: [Umeda Station, partOf, Osaka Station City area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka Station City area Context triple: [Umeda Station, partOf, Osaka Station City area]
-
A.
Osaka waterfront redevelopment area
The Osaka waterfront redevelopment area is a revitalized coastal district in Osaka featuring modern commercial, entertainment, and leisure facilities designed to transform the city’s bayfront into a major urban attraction.
-
B.
Osaka city center
Osaka city center is the main commercial and business district of Osaka, Japan, known for its dense concentration of offices, shopping areas, and entertainment venues.
-
C.
Shin-Osaka business district
The Shin-Osaka business district is a major commercial hub in Osaka centered around Shin-Osaka Station, known for its concentration of offices, hotels, and convenient Shinkansen access.
-
D.
Osaka Namba
Osaka Namba is a major railway station and commercial hub in central Osaka, Japan, serving multiple private rail lines and providing access to the bustling Namba entertainment and shopping district.
-
E.
Umeda, Osaka
chosen
Umeda, Osaka is a major commercial and transportation district in Osaka, Japan, known for its dense cluster of department stores, office towers, and railway terminals.
- 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_69d8278d25148190abf1a8c8f5f533ad |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6358c2288190ac1fd26e688a605d |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fda904f8ac8190a4206b6ab6ee812c |
completed | May 8, 2026, 9:12 a.m. |
Created at: April 10, 2026, 1:09 a.m.