Triple
T14844779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swanage Railway |
E349055
|
entity |
| Predicate | supportingOrganization |
P13222
|
FINISHED |
| Object |
Swanage Railway Trust
Swanage Railway Trust is a charitable organization dedicated to preserving, developing, and promoting the heritage Swanage Railway in Dorset, England.
|
E349055
|
NE FINISHED |
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: Swanage Railway Trust | Statement: [Swanage Railway, supportingOrganization, Swanage Railway Trust]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swanage Railway Trust Context triple: [Swanage Railway, supportingOrganization, Swanage Railway Trust]
-
A.
Swanage Railway
Swanage Railway is a preserved heritage railway in southern England that operates steam and diesel trains along a scenic route on the Isle of Purbeck.
-
B.
Isle of Wight Railway
The Isle of Wight Railway was a historic railway company that operated much of the rail network on England’s Isle of Wight before its lines were absorbed into larger railway systems.
-
C.
Romney, Hythe and Dymchurch Railway
The Romney, Hythe and Dymchurch Railway is a famous 15-inch gauge light railway in Kent, England, known for its miniature steam and diesel locomotives running between Hythe and Dungeness.
-
D.
Mid Hants Railway
Mid Hants Railway, also known as the Watercress Line, is a preserved heritage railway in Hampshire, England, famed for its steam-hauled services through scenic countryside.
-
E.
Swansea Vale Railway
The Swansea Vale Railway was a historic railway line in South Wales that primarily served the industrial and mining communities of the Swansea Valley.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Swanage Railway Trust Triple: [Swanage Railway, supportingOrganization, Swanage Railway Trust]
Generated description
Swanage Railway Trust is a charitable organization dedicated to preserving, developing, and promoting the heritage Swanage Railway in Dorset, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Swanage Railway Trust Target entity description: Swanage Railway Trust is a charitable organization dedicated to preserving, developing, and promoting the heritage Swanage Railway in Dorset, England.
-
A.
Swanage Railway
chosen
Swanage Railway is a preserved heritage railway in southern England that operates steam and diesel trains along a scenic route on the Isle of Purbeck.
-
B.
Isle of Wight Railway
The Isle of Wight Railway was a historic railway company that operated much of the rail network on England’s Isle of Wight before its lines were absorbed into larger railway systems.
-
C.
Romney, Hythe and Dymchurch Railway
The Romney, Hythe and Dymchurch Railway is a famous 15-inch gauge light railway in Kent, England, known for its miniature steam and diesel locomotives running between Hythe and Dungeness.
-
D.
Mid Hants Railway
Mid Hants Railway, also known as the Watercress Line, is a preserved heritage railway in Hampshire, England, famed for its steam-hauled services through scenic countryside.
-
E.
Swansea Vale Railway
The Swansea Vale Railway was a historic railway line in South Wales that primarily served the industrial and mining communities of the Swansea Valley.
- F. None of above.
Provenance (5 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_69d822ec69008190a9232caa68836872 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded291103c8190a64cfe700bfee197 |
completed | April 14, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b4b31a48190a3b60f02b581fbd2 |
completed | May 8, 2026, 11:01 p.m. |
| NEDg | Description generation | batch_69fe6f49da9081909ba2b75d9a370a34 |
completed | May 8, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe6fa989e4819092858dd24c97eee0 |
completed | May 8, 2026, 11:20 p.m. |
Created at: April 10, 2026, 1:53 a.m.