Triple
T15853736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stranraer Harbour |
E384402
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
British Rail ferries
British Rail ferries were roll-on/roll-off passenger and vehicle ferry services operated by the former British Railways Board, primarily linking Great Britain with Ireland and continental Europe.
|
E15757
|
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: British Rail ferries | Statement: [Stranraer Harbour, servedBy, British Rail ferries]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Rail ferries Context triple: [Stranraer Harbour, servedBy, British Rail ferries]
-
A.
Hull Trains
Hull Trains is an open-access British train operating company that runs long-distance passenger services primarily between London King's Cross and Hull and other destinations in East Yorkshire.
-
B.
Hull Trains (former)
Hull Trains (former) was an open-access train operating company in the UK that previously ran services using British Rail Class 170 diesel multiple units.
-
C.
British Rail
British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
-
D.
Brittany Ferries
Brittany Ferries is a French ferry company operating passenger and freight services across the English Channel and Bay of Biscay, linking the UK and Ireland with France and Spain.
-
E.
Solent ferry network
The Solent ferry network is a system of passenger and vehicle ferry routes linking mainland southern England with the Isle of Wight and other nearby destinations across the Solent strait.
- 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: British Rail ferries Triple: [Stranraer Harbour, servedBy, British Rail ferries]
Generated description
British Rail ferries were roll-on/roll-off passenger and vehicle ferry services operated by the former British Railways Board, primarily linking Great Britain with Ireland and continental Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: British Rail ferries Target entity description: British Rail ferries were roll-on/roll-off passenger and vehicle ferry services operated by the former British Railways Board, primarily linking Great Britain with Ireland and continental Europe.
-
A.
Hull Trains
Hull Trains is an open-access British train operating company that runs long-distance passenger services primarily between London King's Cross and Hull and other destinations in East Yorkshire.
-
B.
Hull Trains (former)
Hull Trains (former) was an open-access train operating company in the UK that previously ran services using British Rail Class 170 diesel multiple units.
-
C.
British Rail
chosen
British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
-
D.
Brittany Ferries
Brittany Ferries is a French ferry company operating passenger and freight services across the English Channel and Bay of Biscay, linking the UK and Ireland with France and Spain.
-
E.
Solent ferry network
The Solent ferry network is a system of passenger and vehicle ferry routes linking mainland southern England with the Isle of Wight and other nearby destinations across the Solent strait.
- 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_69d86da422088190aac39e32e6c68429 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e14cae96648190884a85f68b6e9fe1 |
completed | April 16, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa14977408190815ef02cc54075cc |
completed | May 9, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69ffa41a86ec8190b46d541965ecf26e |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa496f3e48190b8dc82bece548aec |
completed | May 9, 2026, 9:18 p.m. |
Created at: April 10, 2026, 4:50 a.m.