Triple

T2598271
Position Surface form Disambiguated ID Type / Status
Subject Grand Front Osaka E58283 entity
Predicate developer P73 FINISHED
Object 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.
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 | Statement: [Grand Front Osaka, developer, Mitsubishi Estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mitsubishi Estate
Context triple: [Grand Front Osaka, developer, Mitsubishi Estate]
  • A. The Oriental Land Company
    The Oriental Land Company is a Japanese leisure and tourism corporation best known for operating and licensing the Tokyo Disney Resort.
  • B. Ebisu Garden Place
    Ebisu Garden Place is a large urban redevelopment complex in Tokyo featuring offices, shops, restaurants, a hotel, and cultural facilities built on the former site of the Yebisu Beer brewery.
  • C. Tempozan Harbor Village
    Tempozan Harbor Village is a waterfront shopping and entertainment complex in Osaka, Japan, known for attractions like the Tempozan Ferris Wheel and its proximity to the Osaka Aquarium Kaiyukan.
  • D. Namba Parks Tower
    Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
  • E. Hitachi Pavilion
    The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
  • 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
Triple: [Grand Front Osaka, developer, Mitsubishi Estate]
Generated description
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mitsubishi Estate
Target entity description: Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
  • A. The Oriental Land Company
    The Oriental Land Company is a Japanese leisure and tourism corporation best known for operating and licensing the Tokyo Disney Resort.
  • B. Ebisu Garden Place
    Ebisu Garden Place is a large urban redevelopment complex in Tokyo featuring offices, shops, restaurants, a hotel, and cultural facilities built on the former site of the Yebisu Beer brewery.
  • C. Tempozan Harbor Village
    Tempozan Harbor Village is a waterfront shopping and entertainment complex in Osaka, Japan, known for attractions like the Tempozan Ferris Wheel and its proximity to the Osaka Aquarium Kaiyukan.
  • D. Namba Parks Tower
    Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
  • E. Hitachi Pavilion
    The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
  • 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_69ab4ac14040819098b13f4a27d5c8ff completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd4548b1081909d28f88ea5e14202 completed March 7, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69af83cc45f8819099d581725a53e527 completed March 10, 2026, 2:37 a.m.
NEDg Description generation batch_69af84a15b5c8190bb68b6ff313adb6c completed March 10, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69af85a6060c8190a80d5633d1b8a9d5 completed March 10, 2026, 2:44 a.m.
Created at: March 6, 2026, 9:49 p.m.