Triple
T22305750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamamatsu |
E551369
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Enshū Sea |
—
|
NE NERFINISHED |
How this triple was built (3 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: Enshū Sea | Statement: [Hamamatsu, locatedOn, Enshū Sea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Enshū Sea Context triple: [Hamamatsu, locatedOn, Enshū Sea]
-
A.
Ōsumi Sea
The Ōsumi Sea is a body of water off the eastern coast of Kagoshima Prefecture in southern Japan, forming part of the Pacific Ocean around the Ōsumi Peninsula.
-
B.
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.
-
C.
Kumano-nada Sea
The Kumano-nada Sea is a section of the Pacific Ocean off Japan’s Kii Peninsula, known for its rugged coastline, rich marine life, and proximity to the sacred Kumano region.
-
D.
Ariake Sea
The Ariake Sea is a shallow inland sea in southwestern Japan known for its extensive tidal flats and rich fisheries along the coasts of Kyushu.
-
E.
Hyuga-nada Sea
The Hyuga-nada Sea is a section of the Pacific Ocean off the eastern coast of Kyushu, Japan, known for its seismic activity and frequent offshore earthquakes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Enshū Sea Target entity description: The Enshū Sea is a coastal body of water along Japan’s Pacific shoreline in Shizuoka Prefecture, known for its strong waves, fishing grounds, and seaside resorts.
-
A.
Ōsumi Sea
The Ōsumi Sea is a body of water off the eastern coast of Kagoshima Prefecture in southern Japan, forming part of the Pacific Ocean around the Ōsumi Peninsula.
-
B.
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.
-
C.
Kumano-nada Sea
The Kumano-nada Sea is a section of the Pacific Ocean off Japan’s Kii Peninsula, known for its rugged coastline, rich marine life, and proximity to the sacred Kumano region.
-
D.
Ariake Sea
The Ariake Sea is a shallow inland sea in southwestern Japan known for its extensive tidal flats and rich fisheries along the coasts of Kyushu.
-
E.
Hyuga-nada Sea
The Hyuga-nada Sea is a section of the Pacific Ocean off the eastern coast of Kyushu, Japan, known for its seismic activity and frequent offshore earthquakes.
- F. None of above. chosen
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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157276d3c8190a55c93760a986cdc |
completed | April 29, 2026, 12:56 a.m. |
Created at: April 16, 2026, 8:41 p.m.