Triple

T12594746
Position Surface form Disambiguated ID Type / Status
Subject Port of Yokohama E300704 entity
Predicate hasTerminal P182 FINISHED
Object Daikoku Pier
Daikoku Pier is a major artificial island and cargo-handling terminal in Yokohama, Japan, serving as a key hub for container shipping and logistics in Tokyo Bay.
 E995836 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: Daikoku Pier | Statement: [Port of Yokohama, hasTerminal, Daikoku Pier]

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: Daikoku Pier
Context triple: [Port of Yokohama, hasTerminal, Daikoku Pier]
  • A. Honmoku Pier
    Honmoku Pier is a major container and cargo handling terminal within the Port of Yokohama in Japan, serving as one of its primary hubs for international maritime trade.
  • B. Tempozan Pier
    Tempozan Pier is a waterfront docking area in Osaka’s Tempozan district that serves as a key access point for cruise ships, sightseeing boats, and visitors to nearby attractions like the Tempozan Harbor Village.
  • C. Shibaura Pier
    Shibaura Pier is a waterfront area in Tokyo’s Minato ward known as a key access point to the city’s bayside districts and a terminus of the Rainbow Bridge.
  • D. Osanbashi Pier
    Osanbashi Pier is Yokohama’s main international passenger terminal and a distinctive waterfront architectural landmark known for its sweeping wooden decks and panoramic harbor views.
  • E. Arinagour pier
    Arinagour pier is the main ferry terminal serving the village of Arinagour on the Isle of Coll in Scotland’s Inner Hebrides.
  • 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: Daikoku Pier
Target entity description: Daikoku Pier is a major artificial island and cargo-handling terminal in Yokohama, Japan, serving as a key hub for container shipping and logistics in Tokyo Bay.
  • A. Honmoku Pier
    Honmoku Pier is a major container and cargo handling terminal within the Port of Yokohama in Japan, serving as one of its primary hubs for international maritime trade.
  • B. Tempozan Pier
    Tempozan Pier is a waterfront docking area in Osaka’s Tempozan district that serves as a key access point for cruise ships, sightseeing boats, and visitors to nearby attractions like the Tempozan Harbor Village.
  • C. Shibaura Pier
    Shibaura Pier is a waterfront area in Tokyo’s Minato ward known as a key access point to the city’s bayside districts and a terminus of the Rainbow Bridge.
  • D. Osanbashi Pier
    Osanbashi Pier is Yokohama’s main international passenger terminal and a distinctive waterfront architectural landmark known for its sweeping wooden decks and panoramic harbor views.
  • E. Arinagour pier
    Arinagour pier is the main ferry terminal serving the village of Arinagour on the Isle of Coll in Scotland’s Inner Hebrides.
  • 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: Daikoku Pier
Triple: [Port of Yokohama, hasTerminal, Daikoku Pier]
Generated description
Daikoku Pier is a major artificial island and cargo-handling terminal in Yokohama, Japan, serving as a key hub for container shipping and logistics in Tokyo Bay.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d7bdea2ca881908f379526c13b1145 elicitation completed
NER batch_69d954cde3c0819094e74413d6dcf548 ner completed
NED1 batch_69f668679dfc8190ac05eeb200f23985 ned_source_triple completed
NED2 batch_69f66b18e68881908bf79ab52bcc909e ned_description completed
NEDg batch_69f66a602f088190984fa3381b5be944 nedg completed
Created at: April 9, 2026, 5:08 p.m.