Triple
T21393333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seto-Ōhashi Line |
E527713
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Seto-Ōhashi (Great Seto Bridge) |
—
|
NE NERFINISHED |
How this triple was built (2 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-Ōhashi (Great Seto Bridge) | Statement: [Seto-Ōhashi Line, namedAfter, Seto-Ōhashi (Great Seto Bridge)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seto-Ōhashi (Great Seto Bridge) Context triple: [Seto-Ōhashi Line, namedAfter, Seto-Ōhashi (Great Seto Bridge)]
-
A.
Minami Bisan-Seto Bridge
Minami Bisan-Seto Bridge is a major combined road-rail suspension bridge in Japan that forms part of the Seto Ohashi Bridge system linking Honshu and Shikoku across the Seto Inland Sea.
-
B.
Seto Ohashi Bridge
chosen
The Seto Ohashi Bridge is a massive series of double-deck bridges in Japan that carries both road and rail traffic across the Seto Inland Sea between Honshu and Shikoku.
-
C.
Tamagawa Ohashi Bridge
Tamagawa Ohashi Bridge is a major road bridge in the Tokyo area that carries traffic across the Tama River, linking parts of Tokyo and Kawasaki.
-
D.
Yokohama Bay Bridge
Yokohama Bay Bridge is a prominent cable-stayed bridge in Yokohama, Japan, known for its striking night illumination and panoramic views over Tokyo Bay.
-
E.
Sanjo Ohashi Bridge
Sanjo Ohashi Bridge is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing over the Kamo River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b1165a508190a72c008117675711 |
completed | April 22, 2026, 11:29 a.m. |
Created at: April 16, 2026, 5:13 p.m.