Triple

T2868545
Position Surface form Disambiguated ID Type / Status
Subject Tokaido Shinkansen E63499 entity
Predicate interchangeWithLine P42836 FINISHED
Object Sanyo Shinkansen at Shin-Osaka 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 at Shin-Osaka | Statement: [Tokaido Shinkansen, interchangeWithLine, Sanyo Shinkansen at Shin-Osaka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sanyo Shinkansen at Shin-Osaka
Context triple: [Tokaido Shinkansen, interchangeWithLine, Sanyo Shinkansen at Shin-Osaka]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Yamagata Shinkansen
    The Yamagata Shinkansen is a Japanese high-speed "mini-shinkansen" rail line connecting Tokyo with Yamagata Prefecture by upgrading conventional tracks for Shinkansen through-service.
  • E. 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.
  • 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: interchangeWithLine
Context triple: [Tokaido Shinkansen, interchangeWithLine, Sanyo Shinkansen at Shin-Osaka]
  • A. isLinedWith
    Indicates that one object or surface is covered, edged, or internally coated along its length or area with another material or layer.
  • B. isInterchangeWith
    Indicates that two entities can be substituted or exchanged for one another without loss of function, value, or compatibility.
  • C. isInterchange
    Indicates that two entities can be substituted or exchanged for one another without affecting the relevant system, function, or outcome.
  • D. isInterchangeBetween
    Indicates a relationship where something serves as a point or medium through which two or more entities can exchange or transfer items, information, or traffic between each other.
  • E. connectedLine
    Indicates that two entities are joined by a continuous line or linear connection.
  • 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_69ab4c42fb8c8190b36e161d47c03b81 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdfdfef1881909dc52a1b34cd24e3 completed March 7, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69b055e6a7988190b37381667ec26fef completed March 10, 2026, 5:33 p.m.
PD Predicate disambiguation batch_69abdd123ec48190af50a1859aea50b7 completed March 7, 2026, 8:08 a.m.
PDg Predicate description generation batch_69abddedd72c819094a9c4161af07780 completed March 7, 2026, 8:12 a.m.
Created at: March 6, 2026, 10:02 p.m.