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.