Triple

T11278949
Position Surface form Disambiguated ID Type / Status
Subject Sumitomo Corporation E267008 entity
Predicate hasShareholder P1553 FINISHED
Object Sumitomo Mitsui Banking Corporation
Sumitomo Mitsui Banking Corporation is one of Japan’s largest commercial banks, offering a wide range of corporate, retail, and investment banking services domestically and internationally.
 E916462 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: Sumitomo Mitsui Banking Corporation | Statement: [Sumitomo Corporation, hasShareholder, Sumitomo Mitsui Banking Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sumitomo Mitsui Banking Corporation
Context triple: [Sumitomo Corporation, hasShareholder, Sumitomo Mitsui Banking Corporation]
  • A. Mizuho
    Mizuho is a high-speed Shinkansen train service in Japan that operates primarily between major cities such as Osaka and Kagoshima on the Sanyo and Kyushu Shinkansen lines.
  • B. Mizuho
    Mizuho is a town in Tokyo Metropolis, Japan, known for its suburban character and proximity to the Tama area.
  • C. Mitsubishi UFJ Capital
    Mitsubishi UFJ Capital is a Japanese venture capital firm affiliated with the Mitsubishi UFJ Financial Group that invests in startups and growth-stage companies across various industries.
  • D. Mitsubishi UFJ Financial Group
    Mitsubishi UFJ Financial Group is one of the world’s largest financial institutions, serving as the core banking and financial services arm of the Mitsubishi corporate group in Japan.
  • E. Nomura
    Nomura is a Japanese surname borne by numerous notable figures in fields such as business, sports, and the arts.
  • 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: Sumitomo Mitsui Banking Corporation
Triple: [Sumitomo Corporation, hasShareholder, Sumitomo Mitsui Banking Corporation]
Generated description
Sumitomo Mitsui Banking Corporation is one of Japan’s largest commercial banks, offering a wide range of corporate, retail, and investment banking services domestically and internationally.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sumitomo Mitsui Banking Corporation
Target entity description: Sumitomo Mitsui Banking Corporation is one of Japan’s largest commercial banks, offering a wide range of corporate, retail, and investment banking services domestically and internationally.
  • A. Mizuho
    Mizuho is a high-speed Shinkansen train service in Japan that operates primarily between major cities such as Osaka and Kagoshima on the Sanyo and Kyushu Shinkansen lines.
  • B. Mizuho
    Mizuho is a town in Tokyo Metropolis, Japan, known for its suburban character and proximity to the Tama area.
  • C. Mitsubishi UFJ Capital
    Mitsubishi UFJ Capital is a Japanese venture capital firm affiliated with the Mitsubishi UFJ Financial Group that invests in startups and growth-stage companies across various industries.
  • D. Mitsubishi UFJ Financial Group
    Mitsubishi UFJ Financial Group is one of the world’s largest financial institutions, serving as the core banking and financial services arm of the Mitsubishi corporate group in Japan.
  • E. Nomura
    Nomura is a Japanese surname borne by numerous notable figures in fields such as business, sports, and the arts.
  • 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_69d6aac8c2f48190ad0596f1f89f0470 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e969b3448190940e2bd499d2d7de completed April 9, 2026, 6:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f455f0bc8190994c57264f775f60 completed April 19, 2026, 3:27 p.m.
NEDg Description generation batch_69e4f95be4b08190bebb2078406cb7ba completed April 19, 2026, 3:48 p.m.
NED2 Entity disambiguation (via description) batch_69e4ff5881b8819080f9662a0c2d486d completed April 19, 2026, 4:14 p.m.
Created at: April 8, 2026, 9:31 p.m.