Triple
T16390435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Industries Corporation |
E398035
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object |
Tetsuro Toyoda
Tetsuro Toyoda is a Japanese business executive and member of the founding Toyoda family who has held top leadership roles within Toyota Group companies, including Toyota Industries Corporation.
|
E1212466
|
NE FINISHED |
How this triple was built (4 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: Tetsuro Toyoda | Statement: [Toyota Industries Corporation, keyPerson, Tetsuro Toyoda]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tetsuro Toyoda Context triple: [Toyota Industries Corporation, keyPerson, Tetsuro Toyoda]
-
A.
Shoichiro Toyoda
Shoichiro Toyoda was a Japanese industrialist who served as president and later chairman of Toyota Motor Corporation, overseeing its rise into a leading global automaker.
-
B.
Soemu Toyoda
Soemu Toyoda was a high-ranking admiral of the Imperial Japanese Navy who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II.
-
C.
Koji Toyoda
Koji Toyoda is a Japanese violinist and educator known for his distinguished performance career and contributions to classical music pedagogy.
-
D.
Eiji Toyoda
Eiji Toyoda was a Japanese industrialist and former president of Toyota Motor Corporation who played a pivotal role in transforming Toyota into a global automotive leader and in developing its renowned lean manufacturing philosophy.
-
E.
Yasuhisa Toyota
Yasuhisa Toyota is a renowned Japanese acoustician celebrated for designing the sound of many of the world’s leading concert halls and performing arts venues.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tetsuro Toyoda Triple: [Toyota Industries Corporation, keyPerson, Tetsuro Toyoda]
Generated description
Tetsuro Toyoda is a Japanese business executive and member of the founding Toyoda family who has held top leadership roles within Toyota Group companies, including Toyota Industries Corporation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tetsuro Toyoda Target entity description: Tetsuro Toyoda is a Japanese business executive and member of the founding Toyoda family who has held top leadership roles within Toyota Group companies, including Toyota Industries Corporation.
-
A.
Shoichiro Toyoda
Shoichiro Toyoda was a Japanese industrialist who served as president and later chairman of Toyota Motor Corporation, overseeing its rise into a leading global automaker.
-
B.
Soemu Toyoda
Soemu Toyoda was a high-ranking admiral of the Imperial Japanese Navy who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II.
-
C.
Koji Toyoda
Koji Toyoda is a Japanese violinist and educator known for his distinguished performance career and contributions to classical music pedagogy.
-
D.
Eiji Toyoda
Eiji Toyoda was a Japanese industrialist and former president of Toyota Motor Corporation who played a pivotal role in transforming Toyota into a global automotive leader and in developing its renowned lean manufacturing philosophy.
-
E.
Yasuhisa Toyota
Yasuhisa Toyota is a renowned Japanese acoustician celebrated for designing the sound of many of the world’s leading concert halls and performing arts venues.
- F. None of above. chosen
Provenance (5 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e326425c8081908cacffcfa8c7386b |
completed | April 18, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c58280081908e4d73a75b09dbb8 |
completed | May 10, 2026, 8:05 a.m. |
| NEDg | Description generation | batch_6a0040d71e2c819084c106114e9c0de4 |
completed | May 10, 2026, 8:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0041cec01881909400e8c3874413e7 |
completed | May 10, 2026, 8:29 a.m. |
Created at: April 10, 2026, 5:08 a.m.