Triple
T678860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Motor Corporation |
E13136
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object |
Akio Toyoda
Akio Toyoda is a Japanese business executive who served as president and CEO of Toyota Motor Corporation and is the grandson of the company’s founder.
|
E83486
|
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: Akio Toyoda | Statement: [Toyota Motor Corporation, keyPerson, Akio Toyoda]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akio Toyoda Context triple: [Toyota Motor Corporation, keyPerson, Akio Toyoda]
-
A.
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.
-
B.
Kiichiro Toyoda
Kiichiro Toyoda was a Japanese industrialist who transformed his family’s loom business into what became the Toyota automotive empire and pioneered Japan’s modern automobile industry.
-
C.
Masataka Yoshida
Masataka Yoshida is a Japanese professional baseball outfielder known for his high-contact hitting and on-base skills, who starred in Nippon Professional Baseball before moving to Major League Baseball with the Boston Red Sox.
-
D.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
-
E.
Hideo Ohno
Hideo Ohno is a Japanese physicist renowned for his pioneering work in spintronics and semiconductor physics.
- 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: Akio Toyoda Triple: [Toyota Motor Corporation, keyPerson, Akio Toyoda]
Generated description
Akio Toyoda is a Japanese business executive who served as president and CEO of Toyota Motor Corporation and is the grandson of the company’s founder.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Akio Toyoda Target entity description: Akio Toyoda is a Japanese business executive who served as president and CEO of Toyota Motor Corporation and is the grandson of the company’s founder.
-
A.
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.
-
B.
Kiichiro Toyoda
chosen
Kiichiro Toyoda was a Japanese industrialist who transformed his family’s loom business into what became the Toyota automotive empire and pioneered Japan’s modern automobile industry.
-
C.
Masataka Yoshida
Masataka Yoshida is a Japanese professional baseball outfielder known for his high-contact hitting and on-base skills, who starred in Nippon Professional Baseball before moving to Major League Baseball with the Boston Red Sox.
-
D.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
-
E.
Hideo Ohno
Hideo Ohno is a Japanese physicist renowned for his pioneering work in spintronics and semiconductor physics.
- F. None of above.
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_69a4933d3bf88190972041cd8cf143b9 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4a04e17088190943d54977eb3f83a |
completed | March 1, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dc9f5f7c8190a766c6b545d1abd8 |
completed | March 2, 2026, 6:53 p.m. |
| NEDg | Description generation | batch_69a5e6b3283c8190ad75e86ebd413127 |
completed | March 2, 2026, 7:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5fd670f0c8190a577b7ebf8120368 |
completed | March 2, 2026, 9:13 p.m. |
Created at: March 1, 2026, 7:36 p.m.