Triple
T15541805
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Seto Bridge |
E370496
|
entity |
| Predicate | partOfTransportCorridor |
P6309
|
FINISHED |
| Object | Honshu–Shikoku road and rail corridor |
E1098965
|
NE FINISHED |
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: Honshu–Shikoku road and rail corridor | Statement: [Great Seto Bridge, partOfTransportCorridor, Honshu–Shikoku road and rail corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Honshu–Shikoku road and rail corridor Context triple: [Great Seto Bridge, partOfTransportCorridor, Honshu–Shikoku road and rail corridor]
-
A.
Honshu–Kyushu road corridor
The Honshu–Kyushu road corridor is a major transportation route linking Japan’s main island of Honshu with the southern island of Kyushu via bridges, tunnels, and expressways across the Kanmon Straits.
-
B.
Honshu–Shikoku corridor
chosen
The Honshu–Shikoku corridor is a major Japanese transport route linking the main island of Honshu with Shikoku via a network of bridges, expressways, and rail lines across the Seto Inland Sea.
-
C.
Nagaoka–Niigata corridor
The Nagaoka–Niigata corridor is a key transport and economic axis in Niigata Prefecture, Japan, linking the inland city of Nagaoka with the coastal city of Niigata along the Shinano River plain.
-
D.
Honshu–Shikoku Highway
The Honshu–Shikoku Highway is a major Japanese expressway system that links the main island of Honshu with Shikoku via a series of long-span bridges and connecting roads.
-
E.
Takasaki–Nagaoka corridor
The Takasaki–Nagaoka corridor is a historically significant railway section in Japan that once formed a key part of the Shinetsu Main Line, linking the inland Kanto region with Niigata Prefecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04432c3808190bb5b653bf8de30c6 |
completed | April 16, 2026, 2:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c3be1b481909e35094e8088f836 |
completed | May 9, 2026, 3:01 p.m. |
Created at: April 10, 2026, 4:07 a.m.