Triple

T8472788
Position Surface form Disambiguated ID Type / Status
Subject Yamaha YM2612 E200317 entity
Predicate manufacturer P490 FINISHED
Object Yamaha Corporation
Yamaha Corporation is a Japanese multinational conglomerate best known for producing musical instruments, audio equipment, and a wide range of electronics.
 E736643 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: Yamaha Corporation | Statement: [Yamaha YM2612, manufacturer, Yamaha Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yamaha Corporation
Context triple: [Yamaha YM2612, manufacturer, Yamaha Corporation]
  • A. Yamaha Motor Company
    Yamaha Motor Company is a Japanese manufacturer best known for its motorcycles, marine products, and power equipment, and is one of the world’s leading powersports brands.
  • B. Yamaha Motor USA
    Yamaha Motor USA is the American subsidiary of Yamaha Motor Company that markets, sells, and supports Yamaha-branded motorcycles, marine products, power equipment, and related motorsports vehicles in the United States.
  • C. Yamaha Motor Europe
    Yamaha Motor Europe is the European regional branch of Yamaha Motor Company, responsible for distributing and marketing Yamaha motorcycles, marine products, and other motorized vehicles across Europe.
  • D. Toyoda Gosei Co., Ltd.
    Toyoda Gosei Co., Ltd. is a Japanese automotive parts manufacturer known for producing rubber and plastic components, safety systems, and LEDs, and is closely affiliated with the Toyota Group.
  • E. Suzuki Motor Corporation
    Suzuki Motor Corporation is a Japanese multinational automaker best known for its compact cars, motorcycles, and all-terrain vehicles sold worldwide.
  • 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: Yamaha Corporation
Triple: [Yamaha YM2612, manufacturer, Yamaha Corporation]
Generated description
Yamaha Corporation is a Japanese multinational conglomerate best known for producing musical instruments, audio equipment, and a wide range of electronics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yamaha Corporation
Target entity description: Yamaha Corporation is a Japanese multinational conglomerate best known for producing musical instruments, audio equipment, and a wide range of electronics.
  • A. Yamaha Motor Company
    Yamaha Motor Company is a Japanese manufacturer best known for its motorcycles, marine products, and power equipment, and is one of the world’s leading powersports brands.
  • B. Yamaha Motor USA
    Yamaha Motor USA is the American subsidiary of Yamaha Motor Company that markets, sells, and supports Yamaha-branded motorcycles, marine products, power equipment, and related motorsports vehicles in the United States.
  • C. Yamaha Motor Europe
    Yamaha Motor Europe is the European regional branch of Yamaha Motor Company, responsible for distributing and marketing Yamaha motorcycles, marine products, and other motorized vehicles across Europe.
  • D. Toyoda Gosei Co., Ltd.
    Toyoda Gosei Co., Ltd. is a Japanese automotive parts manufacturer known for producing rubber and plastic components, safety systems, and LEDs, and is closely affiliated with the Toyota Group.
  • E. Suzuki Motor Corporation
    Suzuki Motor Corporation is a Japanese multinational automaker best known for its compact cars, motorcycles, and all-terrain vehicles sold worldwide.
  • 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_69ca831a4f348190bfdd09250e86ae35 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe4f4fbf481909e4fd7c078b27477 completed March 31, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce39fc9bf481908e37919b13465d18 completed April 2, 2026, 9:42 a.m.
NEDg Description generation batch_69ce3b1e188c8190ad894478141f6501 completed April 2, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69ce3bfd00948190b3956be3f8c5d547 completed April 2, 2026, 9:50 a.m.
Created at: March 30, 2026, 6:11 p.m.