Triple

T21309845
Position Surface form Disambiguated ID Type / Status
Subject Shimbashi Station E525299 entity
Predicate adjacentStationOnLine P41425 FINISHED
Object Tokyo Station on the Tokaido Main Line 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: Tokyo Station on the Tokaido Main Line | Statement: [Shimbashi Station, adjacentStationOnLine, Tokyo Station on the Tokaido Main Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tokyo Station on the Tokaido Main Line
Context triple: [Shimbashi Station, adjacentStationOnLine, Tokyo Station on the Tokaido Main Line]
  • A. JR Yamanote Line at Takadanobaba Station
    The JR Yamanote Line at Takadanobaba Station is a major loop line stop in Tokyo that serves as a busy transfer point between central Tokyo’s circular rail route and the Seibu Shinjuku Line.
  • 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. JR Central Tokaido Main Line at Maibara Station
    The JR Central Tokaido Main Line at Maibara Station is a major intercity railway route in Japan that serves Maibara as an important junction between high-speed, regional, and local rail services.
  • D. Kanda Station on Yamanote Line
    Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
  • E. JR Chuo Line at Shinjuku Station
    The JR Chuo Line at Shinjuku Station is a major commuter rail line platform within one of Tokyo’s busiest transport hubs, connecting central Tokyo with its western suburbs and beyond.
  • 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: Tokyo Station on the Tokaido Main Line
Target entity description: Tokyo Station on the Tokaido Main Line is a major central Tokyo railway hub and terminus, serving numerous local and long-distance JR services as one of Japan’s busiest and most important stations.
  • A. JR Yamanote Line at Takadanobaba Station
    The JR Yamanote Line at Takadanobaba Station is a major loop line stop in Tokyo that serves as a busy transfer point between central Tokyo’s circular rail route and the Seibu Shinjuku Line.
  • 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. JR Central Tokaido Main Line at Maibara Station
    The JR Central Tokaido Main Line at Maibara Station is a major intercity railway route in Japan that serves Maibara as an important junction between high-speed, regional, and local rail services.
  • D. Kanda Station on Yamanote Line
    Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
  • E. JR Chuo Line at Shinjuku Station
    The JR Chuo Line at Shinjuku Station is a major commuter rail line platform within one of Tokyo’s busiest transport hubs, connecting central Tokyo with its western suburbs and beyond.
  • 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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75aaa56fc81909ba7649302528269 completed April 21, 2026, 11:08 a.m.
Created at: April 16, 2026, 4:06 p.m.