Triple
T16933735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagoya |
E410777
|
entity |
| Predicate | hasMajorCompanyHeadquarters |
P588
|
FINISHED |
| Object | Toyota Motor Corporation (greater Nagoya area) |
E13136
|
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 Motor Corporation (greater Nagoya area) | Statement: [Nagoya, hasMajorCompanyHeadquarters, Toyota Motor Corporation (greater Nagoya area)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyota Motor Corporation (greater Nagoya area) Context triple: [Nagoya, hasMajorCompanyHeadquarters, Toyota Motor Corporation (greater Nagoya area)]
-
A.
Toyota Motor Kyushu, Japan
Toyota Motor Kyushu, Japan is a Toyota manufacturing subsidiary in Kyushu that produces vehicles such as the Toyota Highlander for global markets.
-
B.
Toyota Motor East Japan, Inc.
Toyota Motor East Japan, Inc. is a regional manufacturing subsidiary of Toyota that produces vehicles and components primarily in eastern Japan.
-
C.
Toyota Motor North America
Toyota Motor North America is the regional headquarters responsible for managing Toyota’s automotive operations, sales, marketing, and manufacturing across the United States, Canada, and Mexico.
-
D.
Toyota Motor Corporation
chosen
Toyota Motor Corporation is a Japanese multinational automaker renowned for its reliable vehicles, pioneering of lean manufacturing and the Toyota Production System, and global leadership in hybrid technology.
-
E.
Toyota, Aichi
Toyota, Aichi is a Japanese city best known as the headquarters and company town of the Toyota Motor Corporation.
- 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_69d886c886688190967be07322597ac9 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3cf2714b08190a2524d5d9578cc87 |
completed | April 18, 2026, 6:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00cfe0ff608190903d0e64e04b1550 |
completed | May 10, 2026, 6:35 p.m. |
Created at: April 10, 2026, 5:30 a.m.