Triple

T9888349
Position Surface form Disambiguated ID Type / Status
Subject Yaesu side building E181392 entity
Predicate near P350 FINISHED
Object Yaesu exit of Tokyo Station
The Yaesu exit of Tokyo Station is a major eastern gateway to the station, connecting directly to modern commercial complexes, bus terminals, and the Yaesu business district.
E827465 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 exit of Tokyo Station | Statement: [Yaesu side building, near, Yaesu exit of Tokyo Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yaesu exit of Tokyo Station
Context triple: [Yaesu side building, near, Yaesu exit of Tokyo Station]
  • A. Taisho Station
    Taisho Station is a railway and subway station in Osaka, Japan, serving as a key access point to the nearby Kyocera Dome Osaka stadium.
  • B. JR Chūō Line at Kichijōji Station
    The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
  • C. Tokyo Metro Ginza Line at Kanda Station
    Tokyo Metro Ginza Line at Kanda Station is the Ginza Line subway stop in Tokyo’s Kanda district, providing underground metro service and transfers to JR railway lines.
  • D. Tokyo Skytree Station
    Tokyo Skytree Station is a railway station in Sumida, Tokyo that serves visitors to the Tokyo Skytree and its surrounding entertainment and shopping complex.
  • E. Akihabara Station
    Akihabara Station is a major railway hub in Tokyo’s Akihabara district, known for serving multiple JR and subway lines and providing access to the city’s famous electronics and otaku culture area.
  • 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 exit of Tokyo Station
Triple: [Yaesu side building, near, Yaesu exit of Tokyo Station]
Generated description
The Yaesu exit of Tokyo Station is a major eastern gateway to the station, connecting directly to modern commercial complexes, bus terminals, and the Yaesu business district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yaesu exit of Tokyo Station
Target entity description: The Yaesu exit of Tokyo Station is a major eastern gateway to the station, connecting directly to modern commercial complexes, bus terminals, and the Yaesu business district.
  • A. Taisho Station
    Taisho Station is a railway and subway station in Osaka, Japan, serving as a key access point to the nearby Kyocera Dome Osaka stadium.
  • B. JR Chūō Line at Kichijōji Station
    The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
  • C. Tokyo Metro Ginza Line at Kanda Station
    Tokyo Metro Ginza Line at Kanda Station is the Ginza Line subway stop in Tokyo’s Kanda district, providing underground metro service and transfers to JR railway lines.
  • D. Tokyo Skytree Station
    Tokyo Skytree Station is a railway station in Sumida, Tokyo that serves visitors to the Tokyo Skytree and its surrounding entertainment and shopping complex.
  • E. Akihabara Station
    Akihabara Station is a major railway hub in Tokyo’s Akihabara district, known for serving multiple JR and subway lines and providing access to the city’s famous electronics and otaku culture area.
  • 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.