Triple

T9888378
Position Surface form Disambiguated ID Type / Status
Subject Yaesu business district E181393 entity
Predicate contains P35 FINISHED
Object Yaesu underground shopping area
The Yaesu underground shopping area is a large subterranean retail and dining complex beneath Tokyo Station’s Yaesu side, known for its extensive network of shops, restaurants, and passageways connecting trains, offices, and nearby commercial zones.
E827468 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: Yaesu underground shopping area | Statement: [Yaesu business district, contains, Yaesu underground shopping area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yaesu underground shopping area
Context triple: [Yaesu business district, contains, Yaesu underground shopping area]
  • A. Sakae underground shopping malls
    Sakae underground shopping malls are an extensive network of subterranean shopping and dining arcades located beneath the Sakae district in Nagoya, Japan.
  • B. Shinjuku Subnade underground mall
    Shinjuku Subnade underground mall is a large subterranean shopping and dining complex located beneath the Shinjuku district in Tokyo, Japan.
  • C. Heiwa-dori shopping arcade
    Heiwa-dori shopping arcade is a covered shopping street in Naha, Okinawa, known for its dense collection of souvenir shops, local food stalls, and traditional craft stores.
  • D. Hondōri Shōtengai
    Hondōri Shōtengai is a popular covered shopping arcade in central Hiroshima, Japan, known for its dense mix of retail stores, restaurants, and entertainment venues.
  • E. Yaesu business district
    The Yaesu business district is a major commercial and office area on the eastern side of central Tokyo, known for its high-rise buildings, corporate headquarters, and direct access to Tokyo Station.
  • 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: Yaesu underground shopping area
Triple: [Yaesu business district, contains, Yaesu underground shopping area]
Generated description
The Yaesu underground shopping area is a large subterranean retail and dining complex beneath Tokyo Station’s Yaesu side, known for its extensive network of shops, restaurants, and passageways connecting trains, offices, and nearby commercial zones.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yaesu underground shopping area
Target entity description: The Yaesu underground shopping area is a large subterranean retail and dining complex beneath Tokyo Station’s Yaesu side, known for its extensive network of shops, restaurants, and passageways connecting trains, offices, and nearby commercial zones.
  • A. Sakae underground shopping malls
    Sakae underground shopping malls are an extensive network of subterranean shopping and dining arcades located beneath the Sakae district in Nagoya, Japan.
  • B. Shinjuku Subnade underground mall
    Shinjuku Subnade underground mall is a large subterranean shopping and dining complex located beneath the Shinjuku district in Tokyo, Japan.
  • C. Heiwa-dori shopping arcade
    Heiwa-dori shopping arcade is a covered shopping street in Naha, Okinawa, known for its dense collection of souvenir shops, local food stalls, and traditional craft stores.
  • D. Hondōri Shōtengai
    Hondōri Shōtengai is a popular covered shopping arcade in central Hiroshima, Japan, known for its dense mix of retail stores, restaurants, and entertainment venues.
  • E. Yaesu business district
    The Yaesu business district is a major commercial and office area on the eastern side of central Tokyo, known for its high-rise buildings, corporate headquarters, and direct access to Tokyo Station.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb4592db881909b134834dde614d8 completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eb0314108190b35906592a11727e completed April 5, 2026, 4:54 a.m.
NEDg Description generation batch_69d1ebec25508190ac4c0adb629f79b0 completed April 5, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69d1ec65d5e881909e4caa180b0f8867 completed April 5, 2026, 5 a.m.
Created at: March 30, 2026, 8:39 p.m.