Triple

T16068721
Position Surface form Disambiguated ID Type / Status
Subject Hakata–Shin-Yatsushiro E389803 entity
Predicate connectsWithLineAtHakata P35426 FINISHED
Object Sanyo Shinkansen E64491 NE FINISHED

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: Sanyo Shinkansen | Statement: [Hakata–Shin-Yatsushiro, connectsWithLineAtHakata, Sanyo Shinkansen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sanyo Shinkansen
Context triple: [Hakata–Shin-Yatsushiro, connectsWithLineAtHakata, Sanyo Shinkansen]
  • A. Sanyo Shinkansen chosen
    Sanyo Shinkansen is a high-speed railway line in Japan that connects Osaka with western Honshu cities such as Hiroshima and Fukuoka as part of the Shinkansen network.
  • B. Akita Shinkansen
    The Akita Shinkansen is a Japanese high-speed "mini-shinkansen" rail line connecting Akita Prefecture with the Tōhoku Shinkansen network, providing fast intercity service to and from Tokyo.
  • C. Chūō Shinkansen
    The Chūō Shinkansen is Japan’s next-generation maglev high-speed rail line planned to connect Tokyo and Nagoya (and eventually Osaka) at ultra-high speeds using superconducting magnetic levitation technology.
  • D. Tokaido Shinkansen
    The Tokaido Shinkansen is Japan’s pioneering high-speed rail line connecting Tokyo with Osaka and other major cities, renowned for its speed, punctuality, and heavy passenger usage.
  • E. JR West Shinkansen
    JR West Shinkansen is the high-speed bullet train service operated by West Japan Railway Company, connecting major cities across western Japan.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsWithLineAtHakata
Context triple: [Hakata–Shin-Yatsushiro, connectsWithLineAtHakata, Sanyo Shinkansen]
  • A. hasAdjacentStationOnFukutoshinLine
    Indicates that one station is directly next to another station along the Fukutoshin railway line.
  • B. terminusOnHonshu
    Indicates that the endpoint or terminus of something (such as a route, line, or connection) is located on the island of Honshu.
  • C. connectsToMainLineAt chosen
    Indicates that one entity is linked or joined to a primary or central line at a specific point.
  • D. adjacentStationOnSennichimaeLine
    Indicates that one station is directly next to another station along the Sennichimae railway line.
  • E. hasShinkansenStop
    Indicates that a location is served by and includes a stop for a Shinkansen (high-speed rail) line.
  • F. None of above.

Provenance (4 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_69d86daf32ec8190a8c0466c8f49c3c0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1858a00888190b8505071575dc56f completed April 17, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0025ef00548190b802b4aaba907aa2 completed May 10, 2026, 6:30 a.m.
PD Predicate disambiguation batch_69e18272f2288190a17d45fb01cc2b07 completed April 17, 2026, 12:44 a.m.
Created at: April 10, 2026, 4:57 a.m.