Triple
T21323181
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meitetsu Mikawa Line |
E525675
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Toyota City (part) |
—
|
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: Toyota City (part) | Statement: [Meitetsu Mikawa Line, locatedIn, Toyota City (part)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyota City (part) Context triple: [Meitetsu Mikawa Line, locatedIn, Toyota City (part)]
-
A.
Toyota city center
Toyota city center is the main commercial and cultural hub of Toyota City in Aichi Prefecture, Japan, featuring shopping, business, and public facilities.
-
B.
Toyota city government
Toyota city government is the local administrative authority of Toyota City in Aichi Prefecture, Japan, responsible for providing public services, urban planning, and cultural support to its residents.
-
C.
Toyota City, Aichi Prefecture, Japan
chosen
Toyota City in Aichi Prefecture, Japan, is an industrial city best known as the company town and namesake of the global automaker Toyota Motor Corporation.
-
D.
City of Toyota
The City of Toyota is a Japanese municipality in Aichi Prefecture best known as the headquarters of the Toyota Motor Corporation and a major center of the automotive industry.
-
E.
Toyota city cultural department
The Toyota city cultural department is a local government body responsible for planning, managing, and promoting cultural institutions and activities within Toyota City, Japan.
- 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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed572548190bd71ef690fc7befe |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:40 p.m.