Triple
T7008189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Niigata |
E162510
|
entity |
| Predicate | isSituatedOnCoastOf |
P212
|
FINISHED |
| Object | Sea of Japan |
E1009
|
NE FINISHED |
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: Sea of Japan | Statement: [Port of Niigata, isSituatedOnCoastOf, Sea of Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sea of Japan Context triple: [Port of Niigata, isSituatedOnCoastOf, Sea of Japan]
-
A.
Sea of Japan
chosen
The Sea of Japan is a marginal sea of the western Pacific Ocean located between the Japanese archipelago, the Korean Peninsula, and Russia, known for its rich fisheries and strategic shipping routes.
-
B.
Suō Sea
The Suō Sea is a body of water in western Japan, forming part of the Seto Inland Sea between Honshu and Kyushu.
-
C.
Sea of Okhotsk
The Sea of Okhotsk is a marginal sea of the western Pacific Ocean bordered by Russia and Japan, known for its rich fisheries, seasonal sea ice, and harsh subarctic climate.
-
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.
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isSituatedOnCoastOf Context triple: [Port of Niigata, isSituatedOnCoastOf, Sea of Japan]
-
A.
isPartOfCoastOf
Indicates that one entity forms a segment or component of the coastline belonging to another entity.
-
B.
hasCoastlineOn
chosen
Indicates that one entity’s coastline borders or is directly adjacent to a specified body of water.
-
C.
isCoastalSettlementOf
Indicates that a settlement is located on or near the coast within the territory of a specified geographic or administrative area.
-
D.
hasCityOnShore
Indicates that a city is located on or directly adjacent to the shore of a body of water.
-
E.
basedOnCoast
Indicates that something is situated along, adjacent to, or directly influenced by a coastline.
- F. None of above.
Provenance (4 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_69c6885928148190ae31909fbb5e9849 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dc36e3fc8190957445132a9ffb5f |
completed | March 27, 2026, 7:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8705bf9bc8190aabc53f636c77995 |
completed | March 29, 2026, 12:20 a.m. |
| PD | Predicate disambiguation | batch_69c6d7c67c94819084fdcf0398606027 |
completed | March 27, 2026, 7:17 p.m. |
Created at: March 27, 2026, 2:33 p.m.