Triple

T3047907
Position Surface form Disambiguated ID Type / Status
Subject Toyota Production System E83492 entity
Predicate notableProponent P7346 FINISHED
Object Taiichi Ohno
Taiichi Ohno was a Japanese industrial engineer and executive at Toyota who is widely regarded as the father of the Toyota Production System and a pioneer of modern lean manufacturing.
E323029 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: Taiichi Ohno | Statement: [Toyota Production System, notableProponent, Taiichi Ohno]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Taiichi Ohno
Context triple: [Toyota Production System, notableProponent, Taiichi Ohno]
  • A. 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.
  • 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. Démíng
    Démíng is the courtesy name of Sun Yat-sen, the revolutionary leader often regarded as the founding father of modern China.
  • D. Philip W. Crosby
    Philip W. Crosby was an American public official who served as a key financial administrator for the Commonwealth of Massachusetts in the late 19th century.
  • E. Philip W. Crosby
    Philip W. Crosby was an influential American businessman and quality management expert best known for promoting the concept of “zero defects” and authoring the seminal book *Quality Is Free*.
  • 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: Taiichi Ohno
Triple: [Toyota Production System, notableProponent, Taiichi Ohno]
Generated description
Taiichi Ohno was a Japanese industrial engineer and executive at Toyota who is widely regarded as the father of the Toyota Production System and a pioneer of modern lean manufacturing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Taiichi Ohno
Target entity description: Taiichi Ohno was a Japanese industrial engineer and executive at Toyota who is widely regarded as the father of the Toyota Production System and a pioneer of modern lean manufacturing.
  • A. 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.
  • 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. Démíng
    Démíng is the courtesy name of Sun Yat-sen, the revolutionary leader often regarded as the founding father of modern China.
  • D. Philip W. Crosby
    Philip W. Crosby was an American public official who served as a key financial administrator for the Commonwealth of Massachusetts in the late 19th century.
  • E. Philip W. Crosby
    Philip W. Crosby was an influential American businessman and quality management expert best known for promoting the concept of “zero defects” and authoring the seminal book *Quality Is Free*.
  • 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_69ad8b24924c8190a9bb6f61d519e4ae completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9baed3848190a8351d9c8c4edc79 completed March 8, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1eef7d1e081908535b7d972a147eb completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1f0ad56dc81909c96018e34345fda completed March 11, 2026, 10:46 p.m.
NED2 Entity disambiguation (via description) batch_69b1f13a34c88190aa829d8d87a5d29b completed March 11, 2026, 10:48 p.m.
Created at: March 8, 2026, 3:01 p.m.