Triple

T22533418
Position Surface form Disambiguated ID Type / Status
Subject 東京都港区 E557098 entity
Predicate containsCorporateHeadquarters P10544 FINISHED
Object 三菱自動車工業本社
三菱自動車工業本社 is the main corporate headquarters of Mitsubishi Motors Corporation, a major Japanese automobile manufacturer.
 E1541867 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: 三菱自動車工業本社 | Statement: [東京都港区, containsCorporateHeadquarters, 三菱自動車工業本社]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 三菱自動車工業本社
Context triple: [東京都港区, containsCorporateHeadquarters, 三菱自動車工業本社]
  • A. Toyota Motor Hokkaido, Inc.
    Toyota Motor Hokkaido, Inc. is a Japanese automotive manufacturing company within the Toyota Group that specializes in producing key vehicle components such as transmissions and drivetrain parts.
  • 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 Corporation
    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.
  • D. 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.
  • E. Toyota Motomachi Plant
    Toyota Motomachi Plant is one of Toyota's major automobile manufacturing facilities in Toyota City, Japan, known for producing a range of passenger vehicles and pioneering advanced production technologies.
  • 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: 三菱自動車工業本社
Triple: [東京都港区, containsCorporateHeadquarters, 三菱自動車工業本社]
Generated description
三菱自動車工業本社 is the main corporate headquarters of Mitsubishi Motors Corporation, a major Japanese automobile manufacturer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 三菱自動車工業本社
Target entity description: 三菱自動車工業本社 is the main corporate headquarters of Mitsubishi Motors Corporation, a major Japanese automobile manufacturer.
  • A. Toyota Motor Hokkaido, Inc.
    Toyota Motor Hokkaido, Inc. is a Japanese automotive manufacturing company within the Toyota Group that specializes in producing key vehicle components such as transmissions and drivetrain parts.
  • 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 Corporation
    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.
  • D. 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.
  • E. Toyota Motomachi Plant
    Toyota Motomachi Plant is one of Toyota's major automobile manufacturing facilities in Toyota City, Japan, known for producing a range of passenger vehicles and pioneering advanced production technologies.
  • 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_69e11e57483c8190b0887c4f8ff26446 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ed88cf08190ae7e5b6bf9a80372 completed April 29, 2026, 1:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b1ddee4f48190972567034fa0c9d7 completed May 18, 2026, 2:10 p.m.
NEDg Description generation batch_6a0b1f09934c81909c0d81a7838f5580 completed May 18, 2026, 2:15 p.m.
NED2 Entity disambiguation (via description) batch_6a0b258107088190ba81cb2d0a34209b completed May 18, 2026, 2:43 p.m.
Created at: April 16, 2026, 8:51 p.m.