Triple
T12792366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coalville |
E305799
|
entity |
| Predicate | hasRailwayHistory |
P2411
|
FINISHED |
| Object |
Leicester and Swannington Railway
The Leicester and Swannington Railway was an early 19th-century English railway built to transport coal in Leicestershire and is considered one of the pioneering lines of the railway era.
|
E1003113
|
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: Leicester and Swannington Railway | Statement: [Coalville, hasRailwayHistory, Leicester and Swannington Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leicester and Swannington Railway Context triple: [Coalville, hasRailwayHistory, Leicester and Swannington Railway]
-
A.
Leeds and Selby Railway
The Leeds and Selby Railway is one of the earliest railways in northern England, originally built to link the industrial city of Leeds with the port of Selby and later integrated into the developing regional rail network.
-
B.
Hull and Selby Railway
The Hull and Selby Railway was an early 19th-century English railway line in Yorkshire that played a key role in linking the port city of Hull with inland industrial and commercial centers.
-
C.
Huddersfield Line
The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
-
D.
Kent and East Sussex Railway
The Kent and East Sussex Railway is a preserved heritage railway in southeast England, known for operating steam and vintage diesel trains through the Wealden countryside between Tenterden and Bodiam.
-
E.
Tonbridge–Hastings railway
The Tonbridge–Hastings railway is a main line in southeast England connecting the town of Tonbridge in Kent with the coastal resort of Hastings in East Sussex.
- 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: Leicester and Swannington Railway Triple: [Coalville, hasRailwayHistory, Leicester and Swannington Railway]
Generated description
The Leicester and Swannington Railway was an early 19th-century English railway built to transport coal in Leicestershire and is considered one of the pioneering lines of the railway era.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leicester and Swannington Railway Target entity description: The Leicester and Swannington Railway was an early 19th-century English railway built to transport coal in Leicestershire and is considered one of the pioneering lines of the railway era.
-
A.
Leeds and Selby Railway
The Leeds and Selby Railway is one of the earliest railways in northern England, originally built to link the industrial city of Leeds with the port of Selby and later integrated into the developing regional rail network.
-
B.
Hull and Selby Railway
The Hull and Selby Railway was an early 19th-century English railway line in Yorkshire that played a key role in linking the port city of Hull with inland industrial and commercial centers.
-
C.
Huddersfield Line
The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
-
D.
Kent and East Sussex Railway
The Kent and East Sussex Railway is a preserved heritage railway in southeast England, known for operating steam and vintage diesel trains through the Wealden countryside between Tenterden and Bodiam.
-
E.
Tonbridge–Hastings railway
The Tonbridge–Hastings railway is a main line in southeast England connecting the town of Tonbridge in Kent with the coastal resort of Hastings in East Sussex.
- 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e6b55248190ab938e69eb263612 |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6850ac1808190a9b547d934252d10 |
completed | May 2, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_69f689733f748190bca592ab30b4437c |
completed | May 2, 2026, 11:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68a4cb2c4819083def0a43452470f |
completed | May 2, 2026, 11:35 p.m. |
Created at: April 9, 2026, 5:30 p.m.