Triple

T11857436
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi Estate E282073 entity
Predicate ownsBrand P1500 FINISHED
Object Mitsubishi Estate Residence
Mitsubishi Estate Residence is a Japanese residential real estate brand offering high-end apartments and housing developments under the Mitsubishi Estate Group.
 E282073 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: Mitsubishi Estate Residence | Statement: [Mitsubishi Estate, ownsBrand, Mitsubishi Estate Residence]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitsubishi Estate Residence
Context triple: [Mitsubishi Estate, ownsBrand, Mitsubishi Estate Residence]
  • A. Mitsubishi Estate
    Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
  • B. Akasaka East Residence
    Akasaka East Residence is a notable residential building within Tokyo’s prestigious Akasaka district, known for its upscale urban living and proximity to major business and entertainment areas.
  • C. Atago Green Hills Mori Tower
    Atago Green Hills Mori Tower is a prominent high-rise office and commercial skyscraper in Tokyo, Japan, known for its modern design and integration into the Atago Green Hills urban complex.
  • D. Toranomon Hills Residential Tower
    Toranomon Hills Residential Tower is a high-rise luxury residential skyscraper in Tokyo, Japan, known for its upscale apartments and integration into the larger Toranomon Hills urban redevelopment complex.
  • E. Matsushita IMP Building
    Matsushita IMP Building is a prominent multi-purpose commercial and office skyscraper located in Osaka’s Osaka Business Park district.
  • 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: Mitsubishi Estate Residence
Triple: [Mitsubishi Estate, ownsBrand, Mitsubishi Estate Residence]
Generated description
Mitsubishi Estate Residence is a Japanese residential real estate brand offering high-end apartments and housing developments under the Mitsubishi Estate Group.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitsubishi Estate Residence
Target entity description: Mitsubishi Estate Residence is a Japanese residential real estate brand offering high-end apartments and housing developments under the Mitsubishi Estate Group.
  • A. Mitsubishi Estate chosen
    Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
  • B. Akasaka East Residence
    Akasaka East Residence is a notable residential building within Tokyo’s prestigious Akasaka district, known for its upscale urban living and proximity to major business and entertainment areas.
  • C. Atago Green Hills Mori Tower
    Atago Green Hills Mori Tower is a prominent high-rise office and commercial skyscraper in Tokyo, Japan, known for its modern design and integration into the Atago Green Hills urban complex.
  • D. Toranomon Hills Residential Tower
    Toranomon Hills Residential Tower is a high-rise luxury residential skyscraper in Tokyo, Japan, known for its upscale apartments and integration into the larger Toranomon Hills urban redevelopment complex.
  • E. Matsushita IMP Building
    Matsushita IMP Building is a prominent multi-purpose commercial and office skyscraper located in Osaka’s Osaka Business Park district.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a699089c8190b7a298baf13dcded completed April 10, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69f2816404ac81909129347607fb5fd3 completed April 29, 2026, 10:08 p.m.
NEDg Description generation batch_69f28d363cac8190b961f17245db493c completed April 29, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_69f29150bf508190bdf037d40e445e6d completed April 29, 2026, 11:16 p.m.
Created at: April 8, 2026, 9:43 p.m.