Triple
T14764665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seto Ohashi Bridge |
E346961
|
entity |
| Predicate | locatedOnStrait |
P71311
|
FINISHED |
| Object | Seto Inland Sea channels between Okayama and Kagawa |
E78567
|
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: Seto Inland Sea channels between Okayama and Kagawa | Statement: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seto Inland Sea channels between Okayama and Kagawa Context triple: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
-
A.
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.
-
B.
Seto Inland Sea
chosen
The Seto Inland Sea is a sheltered body of water in western Japan, dotted with numerous islands and spanned by major bridges, known for its scenic beauty, mild climate, and historical role as an important maritime route.
-
C.
Bungo Channel
The Bungo Channel is a strait in southwestern Japan separating Kyushu and Shikoku and linking the Pacific Ocean with Japan’s inland seas.
-
D.
Osaka Bay river system
The Osaka Bay river system is a network of rivers and waterways in the Kansai region of Japan that drain into Osaka Bay, supporting the area’s urban, industrial, and ecological environments.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedOnStrait Context triple: [Seto Ohashi Bridge, locatedOnStrait, Seto Inland Sea channels between Okayama and Kagawa]
-
A.
locatedInStrait
chosen
Indicates that something is situated within or passes through a narrow body of water (a strait) that connects two larger bodies of water.
-
B.
locatedOnPeninsula
Indicates that one entity is situated on or within the geographic area of a peninsula.
-
C.
countryLocatedOn
Indicates that a country is geographically situated on or within the boundaries of a specified landmass, island, or continent.
-
D.
isLocatedOn
Indicates that one entity exists at or is situated upon the surface or area of another entity.
-
E.
isNorthernmostStraitOf
Indicates that one strait is the furthest north among all straits associated with a particular geographic feature or region.
- 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_69d822e8896c819091169882f9b20486 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7f3a1608190b1b17624003a0c7f |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cf4cef081909fa62125f43b36bc |
completed | May 8, 2026, 4:19 p.m. |
| PD | Predicate disambiguation | batch_69de8c02e5c08190943c27594026faf7 |
completed | April 14, 2026, 6:48 p.m. |
Created at: April 10, 2026, 1:30 a.m.