Triple

T2066430
Position Surface form Disambiguated ID Type / Status
Subject Toshiba E45910 entity
Predicate subsidiary P258 FINISHED
Object Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation is a Toshiba Group company that provides infrastructure-related products and services such as energy, transportation, and industrial systems.
 E45910 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: Toshiba Infrastructure Systems & Solutions Corporation | Statement: [Toshiba, subsidiary, Toshiba Infrastructure Systems & Solutions Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toshiba Infrastructure Systems & Solutions Corporation
Context triple: [Toshiba, subsidiary, Toshiba Infrastructure Systems & Solutions Corporation]
  • A. Toshiba
    Toshiba is a major Japanese multinational conglomerate known for its electronics, semiconductors, and information technology products and services.
  • B. NEC Corporation
    NEC Corporation is a Japanese multinational information technology and electronics company known for providing IT services, network solutions, and telecommunications equipment worldwide.
  • C. Toshiba Memory Corporation
    Toshiba Memory Corporation was the former memory business of Toshiba, known for producing NAND flash and solid-state storage solutions before being spun off and later rebranded as Kioxia.
  • D. Sharp Corporation
    Sharp Corporation is a Japanese multinational electronics manufacturer known for its consumer electronics, display technologies, and home appliances.
  • E. Hitachi
    Hitachi is a Japanese multinational conglomerate known for its wide range of businesses spanning information technology, infrastructure, industrial systems, and consumer electronics.
  • 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: Toshiba Infrastructure Systems & Solutions Corporation
Triple: [Toshiba, subsidiary, Toshiba Infrastructure Systems & Solutions Corporation]
Generated description
Toshiba Infrastructure Systems & Solutions Corporation is a Toshiba Group company that provides infrastructure-related products and services such as energy, transportation, and industrial systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Toshiba Infrastructure Systems & Solutions Corporation
Target entity description: Toshiba Infrastructure Systems & Solutions Corporation is a Toshiba Group company that provides infrastructure-related products and services such as energy, transportation, and industrial systems.
  • A. Toshiba chosen
    Toshiba is a major Japanese multinational conglomerate known for its electronics, semiconductors, and information technology products and services.
  • B. NEC Corporation
    NEC Corporation is a Japanese multinational information technology and electronics company known for providing IT services, network solutions, and telecommunications equipment worldwide.
  • C. Toshiba Memory Corporation
    Toshiba Memory Corporation was the former memory business of Toshiba, known for producing NAND flash and solid-state storage solutions before being spun off and later rebranded as Kioxia.
  • D. Sharp Corporation
    Sharp Corporation is a Japanese multinational electronics manufacturer known for its consumer electronics, display technologies, and home appliances.
  • E. Hitachi
    Hitachi is a Japanese multinational conglomerate known for its wide range of businesses spanning information technology, infrastructure, industrial systems, and consumer electronics.
  • 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_69a8891b38288190abd572ccad9b6928 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb9f236f08190b602d337afb1880f completed March 7, 2026, 5:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d87712881908453ddd2d506a0b9 completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5e48eefc8190b459278860bb3217 completed March 9, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69ae5ec233788190a52dc1a135f7dfb9 completed March 9, 2026, 5:46 a.m.
Created at: March 4, 2026, 7:40 p.m.