Triple

T8028578
Position Surface form Disambiguated ID Type / Status
Subject Ministry of Land, Infrastructure, Transport and Tourism E186917 entity
Predicate formedByMergerOf P77 FINISHED
Object Ministry of Transport of Japan
The Ministry of Transport of Japan was a former Japanese government ministry responsible for overseeing transportation policy, infrastructure, and regulation before being integrated into the Ministry of Land, Infrastructure, Transport and Tourism.
E186917 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: Ministry of Transport of Japan | Statement: [Ministry of Land, Infrastructure, Transport and Tourism, formedByMergerOf, Ministry of Transport of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ministry of Transport of Japan
Context triple: [Ministry of Land, Infrastructure, Transport and Tourism, formedByMergerOf, Ministry of Transport of Japan]
  • A. Ministry of Land, Infrastructure, Transport and Tourism
    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. Traffic Bureau of the National Police Agency of Japan
    The Traffic Bureau of the National Police Agency of Japan is the central body responsible for planning, coordinating, and overseeing nationwide traffic control, road safety, and traffic law enforcement policies in Japan.
  • C. Japan Transport Safety Board
    The Japan Transport Safety Board is a Japanese government body responsible for investigating accidents and incidents across aviation, rail, marine, and other transport modes to improve safety.
  • D. Minister of Transport of Japan
    The Minister of Transport of Japan is the cabinet official responsible for overseeing the country’s transportation policy, infrastructure, and related regulatory affairs.
  • E. Tokyo Metropolitan Bureau of Transportation
    The Tokyo Metropolitan Bureau of Transportation is the local government agency that operates key public transit services in Tokyo, including subways, trams, and buses.
  • 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: Ministry of Transport of Japan
Triple: [Ministry of Land, Infrastructure, Transport and Tourism, formedByMergerOf, Ministry of Transport of Japan]
Generated description
The Ministry of Transport of Japan was a former Japanese government ministry responsible for overseeing transportation policy, infrastructure, and regulation before being integrated into the Ministry of Land, Infrastructure, Transport and Tourism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ministry of Transport of Japan
Target entity description: The Ministry of Transport of Japan was a former Japanese government ministry responsible for overseeing transportation policy, infrastructure, and regulation before being integrated into the Ministry of Land, Infrastructure, Transport and Tourism.
  • 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. Traffic Bureau of the National Police Agency of Japan
    The Traffic Bureau of the National Police Agency of Japan is the central body responsible for planning, coordinating, and overseeing nationwide traffic control, road safety, and traffic law enforcement policies in Japan.
  • C. Japan Transport Safety Board
    The Japan Transport Safety Board is a Japanese government body responsible for investigating accidents and incidents across aviation, rail, marine, and other transport modes to improve safety.
  • D. Minister of Transport of Japan
    The Minister of Transport of Japan is the cabinet official responsible for overseeing the country’s transportation policy, infrastructure, and related regulatory affairs.
  • E. Tokyo Metropolitan Bureau of Transportation
    The Tokyo Metropolitan Bureau of Transportation is the local government agency that operates key public transit services in Tokyo, including subways, trams, and buses.
  • F. None of above.

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_69ca82ad4e2c8190a693e3c9e30fe66f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3ecdbc5881909246982b93978841 completed March 31, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc63c911c081909751b614966d986c completed April 1, 2026, 12:16 a.m.
NEDg Description generation batch_69cc651b4be08190ad76c70b1d617c1a completed April 1, 2026, 12:21 a.m.
NED2 Entity disambiguation (via description) batch_69cc664700dc819097d149931cf49673 completed April 1, 2026, 12:26 a.m.
Created at: March 30, 2026, 5:21 p.m.