Triple
T16067561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Central R&D Labs., Inc. |
E389770
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Toyota Central R&D Labs., Inc. |
E389770
|
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 Central R&D Labs., Inc. | Statement: [Toyota Central R&D Labs., Inc., name, Toyota Central R&D Labs., Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyota Central R&D Labs., Inc. Context triple: [Toyota Central R&D Labs., Inc., name, Toyota Central R&D Labs., Inc.]
-
A.
Toyota Central R&D Labs., Inc.
chosen
Toyota Central R&D Labs., Inc. is the main research and development arm of the Toyota Group, conducting advanced scientific and technological innovation to support the company’s automotive and mobility businesses.
-
B.
Toyota Technological Institute
Toyota Technological Institute is a specialized engineering-focused university in Japan known for its strong emphasis on science, technology, and close ties to industry.
-
C.
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.
-
D.
Toyota Auto Body Co., Ltd.
Toyota Auto Body Co., Ltd. is a Japanese automotive manufacturer within the Toyota Group that specializes in designing and producing vehicle bodies, minivans, and commercial vehicles.
-
E.
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.
- 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_69d86daf32ec8190a8c0466c8f49c3c0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183baf29481908e5c66879e125363 |
completed | April 17, 2026, 12:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe480d59c8190962ac596a872b5e0 |
completed | May 10, 2026, 1:50 a.m. |
Created at: April 10, 2026, 4:57 a.m.