Triple

T22533403
Position Surface form Disambiguated ID Type / Status
Subject 東京都港区 E557098 entity
Predicate containsStation P83367 FINISHED
Object 台場駅 — NE NERFINISHED

How this triple was built (3 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: 台場駅 | Statement: [東京都港区, containsStation, 台場駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 台場駅
Context triple: [東京都港区, containsStation, 台場駅]
  • A. Shirokanedai Station
    Shirokanedai Station is an underground railway station in Tokyo, Japan, serving passengers on the Tokyo Metro network.
  • B. 新橋駅
    新橋駅は、東京都港区に位置し、JR線・地下鉄・私鉄が乗り入れる東京有数のターミナル駅で、ビジネス街や官庁街への玄関口として知られている交通拠点です。
  • C. Shin-Yokohama Station
    Shin-Yokohama Station is a major railway hub in Yokohama, Japan, serving Shinkansen, JR, and municipal subway lines and providing access to key destinations such as the nearby International Stadium Yokohama.
  • D. Toyosu Station
    Toyosu Station is a major railway hub in Tokyo’s Kōtō ward that serves as an important access point to the redeveloped Toyosu waterfront and surrounding commercial and residential areas.
  • E. Minami-Urawa Station
    Minami-Urawa Station is a railway station in Saitama, Japan, operated by JR East and serving as a local commuter hub in the Greater Tokyo area.
  • 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: 台場駅
Target entity description: 台場駅は、東京・お台場エリアの観光施設や商業施設への主要なアクセス拠点となっているゆりかもめの駅です。
  • A. Shirokanedai Station
    Shirokanedai Station is an underground railway station in Tokyo, Japan, serving passengers on the Tokyo Metro network.
  • B. 新橋駅
    新橋駅は、東京都港区に位置し、JR線・地下鉄・私鉄が乗り入れる東京有数のターミナル駅で、ビジネス街や官庁街への玄関口として知られている交通拠点です。
  • C. Shin-Yokohama Station
    Shin-Yokohama Station is a major railway hub in Yokohama, Japan, serving Shinkansen, JR, and municipal subway lines and providing access to key destinations such as the nearby International Stadium Yokohama.
  • D. Toyosu Station
    Toyosu Station is a major railway hub in Tokyo’s Kōtō ward that serves as an important access point to the redeveloped Toyosu waterfront and surrounding commercial and residential areas.
  • E. Minami-Urawa Station
    Minami-Urawa Station is a railway station in Saitama, Japan, operated by JR East and serving as a local commuter hub in the Greater Tokyo area.
  • F. None of above. chosen

Provenance (2 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_69e11e57483c8190b0887c4f8ff26446 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ed88cf08190ae7e5b6bf9a80372 completed April 29, 2026, 1:28 a.m.
Created at: April 16, 2026, 8:51 p.m.