Triple

T13111267
Position Surface form Disambiguated ID Type / Status
Subject 100 series Shinkansen E310975 entity
Predicate predecessor P97 FINISHED
Object 0 series Shinkansen
The 0 series Shinkansen was Japan’s original high-speed bullet train, introduced in 1964 and renowned for pioneering modern high-speed rail travel.
E1038553 NE FINISHED

How this triple was built (4 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: 0 series Shinkansen | Statement: [100 series Shinkansen, predecessor, 0 series Shinkansen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 0 series Shinkansen
Context triple: [100 series Shinkansen, predecessor, 0 series Shinkansen]
  • A. 500 series Shinkansen
    The 500 series Shinkansen is a high-speed Japanese bullet train class known for its distinctive aerodynamic design and former use on premier Nozomi services.
  • B. 700 series Shinkansen
    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.
  • C. 100 series Shinkansen
    The 100 series Shinkansen was a Japanese high-speed train type introduced in the 1980s, known for its distinctive double-deck cars and service on major bullet train lines.
  • D. E5 series Shinkansen
    The E5 series Shinkansen is a high-speed Japanese bullet train known for its long aerodynamic nose, advanced comfort features, and operation on some of the fastest services in the country.
  • E. E7 series Shinkansen
    The E7 series Shinkansen is a high-speed electric multiple unit train type in Japan, known for its comfort, advanced safety features, and operation on Hokuriku and other Shinkansen lines.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 0 series Shinkansen
Triple: [100 series Shinkansen, predecessor, 0 series Shinkansen]
Generated description
The 0 series Shinkansen was Japan’s original high-speed bullet train, introduced in 1964 and renowned for pioneering modern high-speed rail travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 0 series Shinkansen
Target entity description: The 0 series Shinkansen was Japan’s original high-speed bullet train, introduced in 1964 and renowned for pioneering modern high-speed rail travel.
  • A. 500 series Shinkansen
    The 500 series Shinkansen is a high-speed Japanese bullet train class known for its distinctive aerodynamic design and former use on premier Nozomi services.
  • B. 700 series Shinkansen
    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.
  • C. 100 series Shinkansen
    The 100 series Shinkansen was a Japanese high-speed train type introduced in the 1980s, known for its distinctive double-deck cars and service on major bullet train lines.
  • D. E5 series Shinkansen
    The E5 series Shinkansen is a high-speed Japanese bullet train known for its long aerodynamic nose, advanced comfort features, and operation on some of the fastest services in the country.
  • E. E7 series Shinkansen
    The E7 series Shinkansen is a high-speed electric multiple unit train type in Japan, known for its comfort, advanced safety features, and operation on Hokuriku and other Shinkansen lines.
  • 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_69d806a872d08190a329806f8ff30df4 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9817e4f408190b77c198b4157d77a completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f73055f0748190863f30b7771e801e completed May 3, 2026, 11:24 a.m.
NEDg Description generation batch_69f731f53b7c81909df8685a64fbd421 completed May 3, 2026, 11:31 a.m.
NED2 Entity disambiguation (via description) batch_69f732785d7c8190aeeb0765bb25b9e6 completed May 3, 2026, 11:33 a.m.
Created at: April 9, 2026, 9:05 p.m.