Triple
T20792563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koboke Gorge |
E511814
|
entity |
| Predicate | railwayLineNearby |
P848
|
FINISHED |
| Object | Dosan Line |
—
|
NE NERFINISHED |
How this triple was built (4 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: Dosan Line | Statement: [Koboke Gorge, railwayLineNearby, Dosan Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dosan Line Context triple: [Koboke Gorge, railwayLineNearby, Dosan Line]
-
A.
Seohae Line
The Seohae Line is a commuter rail line in South Korea that serves the western Seoul metropolitan area, connecting cities such as Hwaseong with other parts of the region.
-
B.
Minho Line
Minho Line is a Portuguese railway route in the north of Portugal that runs along the Minho River, connecting Porto to the Spanish border.
-
C.
Janghang Line
The Janghang Line is a railway line in western South Korea that runs along the west coast, linking cities such as Gunsan with the national rail network.
-
D.
Honam Line
The Honam Line is a major railway corridor in South Korea that connects the southwestern Honam region, including cities like Daejeon, Gwangju, and Mokpo, to the national rail network.
-
E.
Jeolla Line
The Jeolla Line is a major railway route in South Korea connecting the Seoul area with the Jeolla region in the southwest, serving both passenger and freight traffic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dosan Line Target entity description: The Dosan Line is a railway line in Japan operated by JR Shikoku that connects Tadotsu in Kagawa Prefecture with Kubokawa in Kōchi Prefecture, running through the mountainous interior of Shikoku.
-
A.
Seohae Line
The Seohae Line is a commuter rail line in South Korea that serves the western Seoul metropolitan area, connecting cities such as Hwaseong with other parts of the region.
-
B.
Minho Line
Minho Line is a Portuguese railway route in the north of Portugal that runs along the Minho River, connecting Porto to the Spanish border.
-
C.
Janghang Line
The Janghang Line is a railway line in western South Korea that runs along the west coast, linking cities such as Gunsan with the national rail network.
-
D.
Honam Line
The Honam Line is a major railway corridor in South Korea that connects the southwestern Honam region, including cities like Daejeon, Gwangju, and Mokpo, to the national rail network.
-
E.
Jeolla Line
The Jeolla Line is a major railway route in South Korea connecting the Seoul area with the Jeolla region in the southwest, serving both passenger and freight traffic.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayLineNearby Context triple: [Koboke Gorge, railwayLineNearby, Dosan Line]
-
A.
nearestRailwayLine
Indicates that one railway line is the closest in distance to a given location or feature compared to all other railway lines.
-
B.
hasNearbyRailway
Indicates that one entity is located close to a railway associated with or relevant to another entity.
-
C.
railwayLineNow
Indicates that a previously existing railway line has been replaced, succeeded, or is currently represented by a new or different railway line.
-
D.
railwayLine
chosen
Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
-
E.
nearestRailwayTerminus
Indicates that one location is the closest railway terminus to another specified place.
- 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_69e0b4cb83948190bd57bec21d78ed53 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2910d488190bc4be37512effc86 |
completed | April 21, 2026, 12:19 a.m. |
| PD | Predicate disambiguation | batch_69e5c0575b1c81908d010223fcd1213e |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 12:38 p.m.