Triple

T22470121
Position Surface form Disambiguated ID Type / Status
Subject Koga E555473 entity
Predicate locatedIn P40 FINISHED
Object Japan’s Chūgoku–Kyushu coastal belt
Japan’s Chūgoku–Kyushu coastal belt is an industrial and urbanized coastal region spanning the western Honshu (Chūgoku) and northern Kyushu areas along the Seto Inland Sea.
E755114 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: Japan’s Chūgoku–Kyushu coastal belt | Statement: [Koga, locatedIn, Japan’s Chūgoku–Kyushu coastal belt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japan’s Chūgoku–Kyushu coastal belt
Context triple: [Koga, locatedIn, Japan’s Chūgoku–Kyushu coastal belt]
  • A. Japan’s San’in coastal area
    Japan’s San’in coastal area is a scenic, less-developed stretch of coastline along the Sea of Japan, known for its rugged shores, historic towns, and natural beauty.
  • B. Kyushu coastal areas
    Kyushu coastal areas are the shorelines of Japan’s southwestern main island, known for their dense coastal communities, ports, and vulnerability to major earthquakes and tsunamis generated in the nearby Nankai Trough.
  • C. Shikoku coast
    The Shikoku coast is the shoreline of Japan’s Shikoku Island, known for its rugged landscapes, scenic capes, and rich fishing grounds along the Seto Inland Sea and Pacific Ocean.
  • D. Kumano-nada Sea coast
    The Kumano-nada Sea coast is a scenic stretch of shoreline along the Pacific Ocean in Japan’s Kii Peninsula, known for its rugged cliffs, cultural heritage sites, and inclusion in protected natural areas.
  • E. Seto Inland Sea coast
    The Seto Inland Sea coast is a scenic, island-dotted shoreline in western Japan known for its calm waters, mild climate, and historic port towns.
  • 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: Japan’s Chūgoku–Kyushu coastal belt
Triple: [Koga, locatedIn, Japan’s Chūgoku–Kyushu coastal belt]
Generated description
Japan’s Chūgoku–Kyushu coastal belt is an industrial and urbanized coastal region spanning the western Honshu (Chūgoku) and northern Kyushu areas along the Seto Inland Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japan’s Chūgoku–Kyushu coastal belt
Target entity description: Japan’s Chūgoku–Kyushu coastal belt is an industrial and urbanized coastal region spanning the western Honshu (Chūgoku) and northern Kyushu areas along the Seto Inland Sea.
  • A. Japan’s San’in coastal area
    Japan’s San’in coastal area is a scenic, less-developed stretch of coastline along the Sea of Japan, known for its rugged shores, historic towns, and natural beauty.
  • B. Kyushu coastal areas
    Kyushu coastal areas are the shorelines of Japan’s southwestern main island, known for their dense coastal communities, ports, and vulnerability to major earthquakes and tsunamis generated in the nearby Nankai Trough.
  • C. Shikoku coast
    The Shikoku coast is the shoreline of Japan’s Shikoku Island, known for its rugged landscapes, scenic capes, and rich fishing grounds along the Seto Inland Sea and Pacific Ocean.
  • D. Kumano-nada Sea coast
    The Kumano-nada Sea coast is a scenic stretch of shoreline along the Pacific Ocean in Japan’s Kii Peninsula, known for its rugged cliffs, cultural heritage sites, and inclusion in protected natural areas.
  • E. Seto Inland Sea coast chosen
    The Seto Inland Sea coast is a scenic, island-dotted shoreline in western Japan known for its calm waters, mild climate, and historic port towns.
  • 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_69e11e52c2048190952dc5df209b9bed completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15bdeae9c8190a5b66e540484db37 completed April 29, 2026, 1:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b12585c348190b78d051b0fc21983 completed May 18, 2026, 1:21 p.m.
NEDg Description generation batch_6a0b14d8ab4481909d2ace72101c9504 completed May 18, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_6a0b158ba2308190ab045ae08facf65e completed May 18, 2026, 1:35 p.m.
Created at: April 16, 2026, 8:48 p.m.