Triple
T14461922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lydney railway station |
E358602
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Gloucester–Newport line
The Gloucester–Newport line is a major railway route in western England and South Wales that runs along the River Severn, linking Gloucester with Newport and forming part of an important cross-border passenger and freight corridor.
|
E1100975
|
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: Gloucester–Newport line | Statement: [Lydney railway station, railwayLine, Gloucester–Newport line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gloucester–Newport line Context triple: [Lydney railway station, railwayLine, Gloucester–Newport line]
-
A.
Southampton–Salisbury line
The Southampton–Salisbury line is a regional railway route in southern England that connects the coastal city of Southampton with the cathedral city of Salisbury, serving intermediate towns such as Romsey.
-
B.
Fitchburg Line
The Fitchburg Line is a commuter rail service operated by the Massachusetts Bay Transportation Authority (MBTA) that runs between Boston and the city of Fitchburg in Massachusetts.
-
C.
Providence/Stoughton Line
The Providence/Stoughton Line is a Massachusetts Bay Transportation Authority commuter rail route connecting Boston with Providence, Rhode Island and Stoughton, Massachusetts.
-
D.
Reading–Taunton line
The Reading–Taunton line is a major railway route in southern England that connects Reading in Berkshire with Taunton in Somerset, serving numerous towns across the Thames Valley and West Country.
-
E.
Salisbury–Bristol line
The Salisbury–Bristol line is a railway route in southwest England that connects the city of Salisbury with Bristol, serving as part of the regional passenger rail network.
- 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: Gloucester–Newport line Triple: [Lydney railway station, railwayLine, Gloucester–Newport line]
Generated description
The Gloucester–Newport line is a major railway route in western England and South Wales that runs along the River Severn, linking Gloucester with Newport and forming part of an important cross-border passenger and freight corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gloucester–Newport line Target entity description: The Gloucester–Newport line is a major railway route in western England and South Wales that runs along the River Severn, linking Gloucester with Newport and forming part of an important cross-border passenger and freight corridor.
-
A.
Southampton–Salisbury line
The Southampton–Salisbury line is a regional railway route in southern England that connects the coastal city of Southampton with the cathedral city of Salisbury, serving intermediate towns such as Romsey.
-
B.
Fitchburg Line
The Fitchburg Line is a commuter rail service operated by the Massachusetts Bay Transportation Authority (MBTA) that runs between Boston and the city of Fitchburg in Massachusetts.
-
C.
Providence/Stoughton Line
The Providence/Stoughton Line is a Massachusetts Bay Transportation Authority commuter rail route connecting Boston with Providence, Rhode Island and Stoughton, Massachusetts.
-
D.
Reading–Taunton line
The Reading–Taunton line is a major railway route in southern England that connects Reading in Berkshire with Taunton in Somerset, serving numerous towns across the Thames Valley and West Country.
-
E.
Salisbury–Bristol line
The Salisbury–Bristol line is a railway route in southwest England that connects the city of Salisbury with Bristol, serving as part of the regional passenger rail network.
- F. None of above. chosen
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_69d82794dfa081909b9134ad2e32244b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91abc1008190a19de4f8f0112c9d |
completed | April 14, 2026, 7:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6495660081908ab9db11939e74f7 |
completed | May 8, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_69fd65f9f5d88190997c76ba98859471 |
completed | May 8, 2026, 4:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd66a62da081908226d85d968dbbe6 |
completed | May 8, 2026, 4:29 a.m. |
Created at: April 10, 2026, 1:19 a.m.