Triple

T12801771
Position Surface form Disambiguated ID Type / Status
Subject JR Central conventional lines E306034 entity
Predicate regulatoryAuthority P4784 FINISHED
Object Ministry of Land, Infrastructure, Transport and Tourism of Japan E186917 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: Ministry of Land, Infrastructure, Transport and Tourism of Japan | Statement: [JR Central conventional lines, regulatoryAuthority, Ministry of Land, Infrastructure, Transport and Tourism of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ministry of Land, Infrastructure, Transport and Tourism of Japan
Context triple: [JR Central conventional lines, regulatoryAuthority, Ministry of Land, Infrastructure, Transport and Tourism of Japan]
  • A. Ministry of Land, Infrastructure, Transport and Tourism chosen
    The Ministry of Land, Infrastructure, Transport and Tourism is a Japanese government ministry responsible for national policies on land use, transportation systems, infrastructure development, and tourism promotion.
  • B. Ministry of Internal Affairs and Communications of Japan
    The Ministry of Internal Affairs and Communications of Japan is a central government ministry responsible for overseeing administrative affairs, local governance, public management, and telecommunications policy in Japan.
  • C. National Land Agency of Japan
    The National Land Agency of Japan was a former government body responsible for national land-use planning, development, and coordination before its functions were absorbed into the Ministry of Land, Infrastructure, Transport and Tourism.
  • D. Ministry of Railways (Japan)
    The Ministry of Railways (Japan) was the former government ministry responsible for overseeing and managing Japan’s national railway system before its postwar reorganization.
  • E. Ministry of Agriculture and Commerce (Japan)
    The Ministry of Agriculture and Commerce (Japan) was a former government ministry of the Empire of Japan responsible for overseeing agricultural policy and commercial affairs before later administrative reorganizations.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e7d3f5c8190bf01bef5d263ca26 completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6851143588190b0980e760e030b0b completed May 2, 2026, 11:13 p.m.
Created at: April 9, 2026, 5:30 p.m.