Triple

T11406179
Position Surface form Disambiguated ID Type / Status
Subject JNR Settlement Corporation E270242 entity
Predicate successor P78 FINISHED
Object JNR Settlement Corporation liquidation body within JRCTTA E270242 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: JNR Settlement Corporation liquidation body within JRCTTA | Statement: [JNR Settlement Corporation, successor, JNR Settlement Corporation liquidation body within JRCTTA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: JNR Settlement Corporation liquidation body within JRCTTA
Context triple: [JNR Settlement Corporation, successor, JNR Settlement Corporation liquidation body within JRCTTA]
  • A. JNR Settlement Corporation chosen
    JNR Settlement Corporation is the organization responsible for managing the remaining assets, liabilities, and records of the former Japanese National Railways after its privatization and breakup.
  • B. Shinkansen Holding Corporation
    Shinkansen Holding Corporation is a Japanese company established to own and manage the high-speed Shinkansen railway assets following the breakup and privatization of Japanese National Railways.
  • C. Central Japan Railway Company
    Central Japan Railway Company is a major Japanese railway operator best known for running the Tokaido Shinkansen high-speed rail line connecting Tokyo, Nagoya, and Osaka.
  • D. JNR
    JNR was Japan's former state-owned railway company that operated the country's national rail network until its privatization and breakup in 1987.
  • E. Railway Bureau of Japan
    The Railway Bureau of Japan is a governmental body responsible for planning, regulating, and overseeing the nation’s railway systems and policies.
  • 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_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8014c820c81908538ba4a08e13230 completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58d56608481908dbb19daa2abfc0a completed April 20, 2026, 2:20 a.m.
Created at: April 8, 2026, 9:34 p.m.