Triple

T21360464
Position Surface form Disambiguated ID Type / Status
Subject Kasumigaseki, Tokyo E526761 entity
Predicate hasOfficeOf P1268 FINISHED
Object Ministry of Land, Infrastructure, Transport and Tourism (Japan) — NE NERFINISHED

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 (Japan) | Statement: [Kasumigaseki, Tokyo, hasOfficeOf, Ministry of Land, Infrastructure, Transport and Tourism (Japan)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ministry of Land, Infrastructure, Transport and Tourism (Japan)
Context triple: [Kasumigaseki, Tokyo, hasOfficeOf, Ministry of Land, Infrastructure, Transport and Tourism (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. Home Ministry of Japan
    The Home Ministry of Japan was a powerful pre-World War II government ministry responsible for domestic administration, including police, local governance, and religious affairs.
  • 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 Infrastructure and Transport
    The Ministry of Infrastructure and Transport is the Italian government department responsible for national transport systems and major public infrastructure planning, regulation, and development.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8afa6afcc8190a1f5c599c11d2135 completed April 22, 2026, 11:23 a.m.
Created at: April 16, 2026, 5:08 p.m.