Triple

T16390531
Position Surface form Disambiguated ID Type / Status
Subject 800 series Shinkansen E398038 entity
Predicate successorTo P78 FINISHED
Object 700 series Shinkansen (Kyushu variants) E315935 NE FINISHED

How this triple was built (2 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: 700 series Shinkansen (Kyushu variants) | Statement: [800 series Shinkansen, successorTo, 700 series Shinkansen (Kyushu variants)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 700 series Shinkansen (Kyushu variants)
Context triple: [800 series Shinkansen, successorTo, 700 series Shinkansen (Kyushu variants)]
  • A. 700 series Shinkansen chosen
    The 700 series Shinkansen is a Japanese high-speed train type introduced in the late 1990s, known for its distinctive "duck-bill" nose design and service on major Shinkansen lines.
  • B. N700 series Shinkansen
    The N700 series Shinkansen is a high-speed Japanese bullet train known for its tilting technology, energy efficiency, and operation on major routes such as the Tokaido and Sanyo Shinkansen lines.
  • C. Shinkansen 700 series family
    The Shinkansen 700 series family is a group of high-speed Japanese bullet trains introduced in the late 1990s, known for their distinctive aerodynamic "duck-bill" nose design and operation on major Tokaido and Sanyo Shinkansen lines.
  • D. N700S series
    The N700S series is a latest-generation Japanese Shinkansen high-speed train known for its improved safety, energy efficiency, and passenger comfort.
  • E. Series 200 Shinkansen
    The Series 200 Shinkansen was an early generation of Japanese high-speed train sets introduced in the 1980s for use on the Tōhoku and Jōetsu Shinkansen lines, known for their cold-weather performance and distinctive angular design.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f2880b48190ae1a9673a3bbef80 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e326425c8081908cacffcfa8c7386b completed April 18, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00357167b881909a5182537ef973ce completed May 10, 2026, 7:36 a.m.
Created at: April 10, 2026, 5:08 a.m.