Triple
T21393296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seto-Ōhashi Line |
E527713
|
entity |
| Predicate | railLinkOver |
P109198
|
FINISHED |
| Object | Great Seto Bridge |
—
|
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: Great Seto Bridge | Statement: [Seto-Ōhashi Line, railLinkOver, Great Seto Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Seto Bridge Context triple: [Seto-Ōhashi Line, railLinkOver, Great Seto Bridge]
-
A.
Great Seto Bridge
chosen
The Great Seto Bridge is a series of double-deck bridges in Japan that connect the islands of Honshu and Shikoku, carrying both road and rail traffic across the Seto Inland Sea.
-
B.
Togetsukyo Bridge
Togetsukyo Bridge is a historic and scenic wooden bridge in Kyoto’s Arashiyama district, famous for its picturesque views of seasonal foliage and cherry blossoms.
-
C.
Taigetsukyo Bridge
Taigetsukyo Bridge is a picturesque red pedestrian bridge in Japan renowned as a prime spot for viewing the seasonal scenery of Korankei Gorge, especially its autumn foliage.
-
D.
Azuma Bridge
Azuma Bridge is a historic and iconic bridge in Tokyo that spans the Sumida River, connecting the Asakusa area with the modern district around Tokyo Skytree.
-
E.
Seta-no-Karahashi Bridge
Seta-no-Karahashi Bridge is a historic and scenic bridge in Ōtsu, Shiga Prefecture, Japan, long celebrated in art and literature as one of the classic views of Lake Biwa and the surrounding region.
- 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: railLinkOver Context triple: [Seto-Ōhashi Line, railLinkOver, Great Seto Bridge]
-
A.
railwayConnectsTo
chosen
Indicates that one railway line, track, or network is directly linked or joined to another, allowing trains to move between them.
-
B.
hasMajorRailLinksTo
Indicates that there are significant railway connections or routes between two locations.
-
C.
railAccessModel
Indicates the type or pattern of how rail infrastructure or services are accessed or connected between locations or entities.
-
D.
countryRailConnection
Indicates that there is a railway connection or service linking two countries.
-
E.
railInterface
Indicates a connection or interaction between entities via a rail-based system or interface.
- F. None of above.
Provenance (3 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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b1165a508190a72c008117675711 |
completed | April 22, 2026, 11:29 a.m. |
| PD | Predicate disambiguation | batch_69e6162bbfc88190a3e75859941b2638 |
completed | April 20, 2026, 12:03 p.m. |
Created at: April 16, 2026, 5:13 p.m.