Triple

T14724611
Position Surface form Disambiguated ID Type / Status
Subject Series E7 Shinkansen E345904 entity
Predicate relatedTo P37 FINISHED
Object Series W7 Shinkansen E943211 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: Series W7 Shinkansen | Statement: [Series E7 Shinkansen, relatedTo, Series W7 Shinkansen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Series W7 Shinkansen
Context triple: [Series E7 Shinkansen, relatedTo, Series W7 Shinkansen]
  • A. Series E7 Shinkansen
    The Series E7 Shinkansen is a Japanese high-speed train type operated by JR East, known for its advanced safety features, comfort-focused interior, and service on routes such as the Hokuriku Shinkansen.
  • B. Series E5 Shinkansen
    The Series E5 Shinkansen is a Japanese high-speed train renowned for its streamlined design, comfort-focused interiors, and operation on some of the fastest services in the country.
  • C. W7 series Shinkansen chosen
    The W7 series Shinkansen is a high-speed electric multiple unit train operated in Japan, known for serving the Hokuriku Shinkansen line with enhanced safety, comfort, and energy efficiency features.
  • D. Series E6 Shinkansen
    The Series E6 Shinkansen is a Japanese high-speed train type operated by JR East, known for its tilting capability, compact nose design, and use on Akita Shinkansen services.
  • E. 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.
  • 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_69d822e5911c8190ba589f957dbd9ba7 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec25e9a14819081fa06fc601f295d completed April 14, 2026, 10:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb8624bc8190b20441c2f5c4a2fa completed May 8, 2026, 3:04 p.m.
Created at: April 10, 2026, 1:29 a.m.