Triple

T22754581
Position Surface form Disambiguated ID Type / Status
Subject Nevelskoy Strait E562802 entity
Predicate region P40 FINISHED
Object Northwestern Sea of Japan region
The Northwestern Sea of Japan region is a maritime area along the northern coast of the Sea of Japan, encompassing coastal waters and straits such as the Nevelskoy Strait between the Eurasian mainland and Sakhalin Island.
E1554089 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: Northwestern Sea of Japan region | Statement: [Nevelskoy Strait, region, Northwestern Sea of Japan region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northwestern Sea of Japan region
Context triple: [Nevelskoy Strait, region, Northwestern Sea of Japan region]
  • A. Kanmon Straits region
    The Kanmon Straits region is a coastal area in southwestern Japan encompassing the narrow waterway separating Honshu and Kyushu, centered around the cities of Shimonoseki and Kitakyushu.
  • B. Seto Inland Sea region
    The Seto Inland Sea region is a coastal area of western Japan known for its sheltered waters, numerous islands, maritime industry, and historically important naval and commercial ports.
  • C. Kuroshio–Oyashio confluence region
    The Kuroshio–Oyashio confluence region is a highly productive and dynamic area of the western North Pacific where warm subtropical waters from the Kuroshio meet and mix with cold subarctic waters from the Oyashio, strongly influencing climate, weather, and marine ecosystems.
  • D. Suō Sea
    The Suō Sea is a body of water in western Japan, forming part of the Seto Inland Sea between Honshu and Kyushu.
  • E. Harima-nada Sea
    The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
  • 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: Northwestern Sea of Japan region
Triple: [Nevelskoy Strait, region, Northwestern Sea of Japan region]
Generated description
The Northwestern Sea of Japan region is a maritime area along the northern coast of the Sea of Japan, encompassing coastal waters and straits such as the Nevelskoy Strait between the Eurasian mainland and Sakhalin Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northwestern Sea of Japan region
Target entity description: The Northwestern Sea of Japan region is a maritime area along the northern coast of the Sea of Japan, encompassing coastal waters and straits such as the Nevelskoy Strait between the Eurasian mainland and Sakhalin Island.
  • A. Kanmon Straits region
    The Kanmon Straits region is a coastal area in southwestern Japan encompassing the narrow waterway separating Honshu and Kyushu, centered around the cities of Shimonoseki and Kitakyushu.
  • B. Seto Inland Sea region
    The Seto Inland Sea region is a coastal area of western Japan known for its sheltered waters, numerous islands, maritime industry, and historically important naval and commercial ports.
  • C. Kuroshio–Oyashio confluence region
    The Kuroshio–Oyashio confluence region is a highly productive and dynamic area of the western North Pacific where warm subtropical waters from the Kuroshio meet and mix with cold subarctic waters from the Oyashio, strongly influencing climate, weather, and marine ecosystems.
  • D. Suō Sea
    The Suō Sea is a body of water in western Japan, forming part of the Seto Inland Sea between Honshu and Kyushu.
  • E. Harima-nada Sea
    The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
  • F. None of above. chosen

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_69e24551ec7881909a9c924dbea155f6 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f179bc48788190b3deb9287d02cb2c completed April 29, 2026, 3:23 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b98133b7c819082b0c860bf61d35b completed May 18, 2026, 10:52 p.m.
NEDg Description generation batch_6a0b98a4293881908121e8966fd701c5 completed May 18, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0b99336c9c8190b22699e90c164f97 completed May 18, 2026, 10:56 p.m.
Created at: April 17, 2026, 3:25 p.m.