Triple
T16806656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsutsumi plant |
E408498
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Toyota City, Aichi Prefecture, Japan |
E83487
|
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: Toyota City, Aichi Prefecture, Japan | Statement: [Tsutsumi plant, locatedIn, Toyota City, Aichi Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyota City, Aichi Prefecture, Japan Context triple: [Tsutsumi plant, locatedIn, Toyota City, Aichi Prefecture, Japan]
-
A.
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.
-
B.
Nagoya, Aichi, Japan
Nagoya, Aichi, Japan is a major industrial and commercial city in central Japan, known as a key manufacturing hub—especially for the automotive industry—and the largest city in the Chūbu region.
-
C.
Toyota, Aichi
Toyota, Aichi is a Japanese city best known as the headquarters and company town of the Toyota Motor Corporation.
-
D.
Toyohashi, Aichi Prefecture, Japan
Toyohashi, in Aichi Prefecture, Japan, is a mid-sized industrial and commercial city on Honshu known for its manufacturing base and role as a regional transportation hub.
-
E.
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.
- 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_69d88393905081908d00a86b99996ac8 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2cd1e8c8190a7a05ba255f711c7 |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b28f125481909664363904f4c031 |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:22 a.m.