Triple
T6179145
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epsom railway station |
E137894
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Epsom to Dorking route
The Epsom to Dorking route is a suburban railway line in Surrey, England, linking the town of Epsom with Dorking and connecting local communities to the wider rail network.
|
E579675
|
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: Epsom to Dorking route | Statement: [Epsom railway station, railwayLine, Epsom to Dorking route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Epsom to Dorking route Context triple: [Epsom railway station, railwayLine, Epsom to Dorking route]
-
A.
Epsom to London Bridge route
The Epsom to London Bridge route is a suburban commuter rail service in South London and Surrey that links Epsom with central London via London Bridge station.
-
B.
Epsom to London Victoria route
The Epsom to London Victoria route is a suburban commuter rail service in South London and Surrey linking Epsom with central London’s Victoria station.
-
C.
Epsom to London Waterloo route
The Epsom to London Waterloo route is a suburban commuter rail service in South West London and Surrey that links Epsom with central London’s Waterloo terminus.
-
D.
London to Worthing corridor
The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
-
E.
South Downs Way
South Downs Way is a long-distance National Trail in southern England that follows the chalk ridge of the South Downs from Winchester to Eastbourne, offering scenic walking, cycling, and horse-riding routes.
- 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: Epsom to Dorking route Triple: [Epsom railway station, railwayLine, Epsom to Dorking route]
Generated description
The Epsom to Dorking route is a suburban railway line in Surrey, England, linking the town of Epsom with Dorking and connecting local communities to the wider rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Epsom to Dorking route Target entity description: The Epsom to Dorking route is a suburban railway line in Surrey, England, linking the town of Epsom with Dorking and connecting local communities to the wider rail network.
-
A.
Epsom to London Bridge route
The Epsom to London Bridge route is a suburban commuter rail service in South London and Surrey that links Epsom with central London via London Bridge station.
-
B.
Epsom to London Victoria route
The Epsom to London Victoria route is a suburban commuter rail service in South London and Surrey linking Epsom with central London’s Victoria station.
-
C.
Epsom to London Waterloo route
The Epsom to London Waterloo route is a suburban commuter rail service in South West London and Surrey that links Epsom with central London’s Waterloo terminus.
-
D.
London to Worthing corridor
The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
-
E.
South Downs Way
South Downs Way is a long-distance National Trail in southern England that follows the chalk ridge of the South Downs from Winchester to Eastbourne, offering scenic walking, cycling, and horse-riding routes.
- 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_69c008a80f748190ba3d07ffc81acb29 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05dcb77948190b5385438f81bf0a8 |
completed | March 22, 2026, 9:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c243cbd38081909169c57c55696ff6 |
completed | March 24, 2026, 7:57 a.m. |
| NEDg | Description generation | batch_69c2a4034f308190b7ad7b068db8d4f3 |
completed | March 24, 2026, 2:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c2a4451d7c8190adf75c11c8a1f17d |
completed | March 24, 2026, 2:48 p.m. |
Created at: March 22, 2026, 4:18 p.m.