Triple
T11506029
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | JR Shikoku |
E272786
|
entity |
| Predicate | railNetworkLocation |
P24517
|
FINISHED |
| Object | Shikoku Island |
E13729
|
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: Shikoku Island | Statement: [JR Shikoku, railNetworkLocation, Shikoku Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shikoku Island Context triple: [JR Shikoku, railNetworkLocation, Shikoku Island]
-
A.
Shikoku
chosen
Shikoku is the smallest of Japan’s four main islands, known for its mountainous landscapes, traditional rural culture, and the famous 88-temple Buddhist pilgrimage route.
-
B.
Kyushu (Ryukyu Islands)
Kyushu (Ryukyu Islands) is a southwestern Japanese region encompassing the main island of Kyushu and the Ryukyu archipelago, known for its subtropical climate, active volcanoes, and distinct Ryukyuan cultural heritage.
-
C.
Kyushu
Kyushu is the southwesternmost of Japan’s main islands, known for its active volcanoes, hot springs, and historic cities such as Fukuoka and Nagasaki.
-
D.
Shodoshima
Shodoshima is a scenic Japanese island in the Seto Inland Sea known for its olive cultivation, Mediterranean-like climate, and dramatic coastal landscapes.
-
E.
Naoshima Island
Naoshima Island is a small island in Japan’s Seto Inland Sea renowned for its contemporary art museums, outdoor installations, and architecture integrated with the natural landscape.
- 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: railNetworkLocation Context triple: [JR Shikoku, railNetworkLocation, Shikoku Island]
-
A.
railNetworkCenter
Indicates that a location functions as a central hub or focal point within a rail transportation network.
-
B.
railroadTerminusFor
Indicates that one location serves as the end point or final station of a particular railroad line for another location.
-
C.
railTerminus
Indicates that a railway line or service ends at a particular station or location, which serves as its final terminus.
-
D.
railLineTerminus
Indicates that a rail line ends or terminates at the specified location or station.
-
E.
railroadNetwork
chosen
Indicates a relationship where locations are connected as part of the same system of railway lines and infrastructure used for train transport.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d86db2f4b08190801de1b773932f59 |
completed | April 10, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f165f5b3d081909c00144eb9291ff5 |
completed | April 29, 2026, 1:59 a.m. |
| PD | Predicate disambiguation | batch_69d80876e5f0819088cff2e72f773cf6 |
completed | April 9, 2026, 8:13 p.m. |
Created at: April 8, 2026, 9:36 p.m.