Triple
T17468987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamada Station |
E425353
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Suita, Osaka Prefecture, Japan |
—
|
NE NERFINISHED |
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: Suita, Osaka Prefecture, Japan | Statement: [Yamada Station, locatedIn, Suita, Osaka Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Suita, Osaka Prefecture, Japan Context triple: [Yamada Station, locatedIn, Suita, Osaka Prefecture, Japan]
-
A.
Suita, Osaka
chosen
Suita, Osaka is a city in northern Osaka Prefecture, Japan, known as a major suburban and educational hub that hosts the main campus of Osaka University.
-
B.
Abeno-ku, Osaka, Japan
Abeno-ku is a central ward of Osaka, Japan, known as a major commercial and transportation hub that hosts the landmark skyscraper Abeno Harukas.
-
C.
Osaka, Kansai, Japan
Osaka, Kansai, Japan is a major Japanese metropolitan region known as an economic, cultural, and transportation hub that will host the World Expo 2025.
-
D.
Sakai, Osaka Prefecture, Japan
Sakai, in Osaka Prefecture, Japan, is a historic city renowned for its ancient Mozu kofun burial mounds, traditional craftsmanship, and role as a major commercial center since medieval times.
-
E.
Ibaraki, Osaka Prefecture, Japan
Ibaraki is a city in Osaka Prefecture, Japan, known as a suburban hub between Osaka and Kyoto that blends residential areas, educational institutions, and notable contemporary architecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451aa0e1c81909627369465575c06 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.