Triple

T13569902
Position Surface form Disambiguated ID Type / Status
Subject MARK IS Minatomirai E324128 entity
Predicate nativeName P15 FINISHED
Object MARK IS みなとみらい
MARK IS みなとみらい is a commercial complex located in Yokohama’s Minatomirai district, featuring shopping, dining, and lifestyle facilities.
 E1048210 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: MARK IS みなとみらい | Statement: [MARK IS Minatomirai, nativeName, MARK IS みなとみらい]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MARK IS みなとみらい
Context triple: [MARK IS Minatomirai, nativeName, MARK IS みなとみらい]
  • A. Bellmare Hiratsuka
    Bellmare Hiratsuka is a Japanese professional football club, now known as Shonan Bellmare, that competes in Japan’s J.League.
  • B. Roppongi Hills
    Roppongi Hills is a large urban redevelopment complex in Tokyo known for its skyscrapers, upscale shops, restaurants, offices, residences, and the Mori Art Museum.
  • C. Shibuya Mark City
    Shibuya Mark City is a large commercial complex in Tokyo’s Shibuya district, featuring offices, a hotel, and a shopping and dining mall directly connected to Shibuya Station.
  • D. Akasaka Sacas
    Akasaka Sacas is a modern commercial and entertainment complex in Tokyo’s Akasaka district, featuring offices, shops, restaurants, and broadcasting facilities.
  • E. Mizuho Pier
    Mizuho Pier is a maritime terminal within the Port of Yokohama in Japan, serving as a docking and cargo-handling facility for ships.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MARK IS みなとみらい
Target entity description: MARK IS みなとみらい is a commercial complex located in Yokohama’s Minatomirai district, featuring shopping, dining, and lifestyle facilities.
  • A. Bellmare Hiratsuka
    Bellmare Hiratsuka is a Japanese professional football club, now known as Shonan Bellmare, that competes in Japan’s J.League.
  • B. Roppongi Hills
    Roppongi Hills is a large urban redevelopment complex in Tokyo known for its skyscrapers, upscale shops, restaurants, offices, residences, and the Mori Art Museum.
  • C. Shibuya Mark City
    Shibuya Mark City is a large commercial complex in Tokyo’s Shibuya district, featuring offices, a hotel, and a shopping and dining mall directly connected to Shibuya Station.
  • D. Akasaka Sacas
    Akasaka Sacas is a modern commercial and entertainment complex in Tokyo’s Akasaka district, featuring offices, shops, restaurants, and broadcasting facilities.
  • E. Mizuho Pier
    Mizuho Pier is a maritime terminal within the Port of Yokohama in Japan, serving as a docking and cargo-handling facility for ships.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: MARK IS みなとみらい
Triple: [MARK IS Minatomirai, nativeName, MARK IS みなとみらい]
Generated description
MARK IS みなとみらい is a commercial complex located in Yokohama’s Minatomirai district, featuring shopping, dining, and lifestyle facilities.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d8076830b48190910a902bae5888e2 elicitation completed
NER batch_69dbb00f5b8881908617f42d227ed137 ner completed
NED1 batch_69f76bb61a40819099a62f65a68dff7b ned_source_triple completed
NED2 batch_69f7791add908190af69b23a54eb7560 ned_description completed
NEDg batch_69f77640b5308190aaa50e8d5d871832 nedg completed
Created at: April 9, 2026, 9:48 p.m.