Triple
T6940011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shepperton branch line |
E160647
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
London Waterloo via Richmond
London Waterloo via Richmond is a suburban rail service pattern in southwest London that runs between London Waterloo and destinations on the Shepperton branch, calling at Richmond and other intermediate stations.
|
E628684
|
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: London Waterloo via Richmond | Statement: [Shepperton branch line, connectsTo, London Waterloo via Richmond]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Waterloo via Richmond Context triple: [Shepperton branch line, connectsTo, London Waterloo via Richmond]
-
A.
London Waterloo–Basingstoke
London Waterloo–Basingstoke is a key commuter and intercity rail route in southern England linking central London with the town of Basingstoke via major intermediate stations such as Woking.
-
B.
London Waterloo East
London Waterloo East is a central London railway station serving suburban and regional services, located near Waterloo and connected by footbridge to the main Waterloo station complex.
-
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 Waterloo to Portsmouth Harbour route
The London Waterloo to Portsmouth Harbour route is a major south-western English railway line connecting central London with the naval city of Portsmouth via key intermediate stations such as Havant.
-
E.
London King’s Cross – Cambridge
London King’s Cross – Cambridge is a key commuter and intercity rail route in eastern England linking central London with the historic university city of Cambridge.
- 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: London Waterloo via Richmond Triple: [Shepperton branch line, connectsTo, London Waterloo via Richmond]
Generated description
London Waterloo via Richmond is a suburban rail service pattern in southwest London that runs between London Waterloo and destinations on the Shepperton branch, calling at Richmond and other intermediate stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London Waterloo via Richmond Target entity description: London Waterloo via Richmond is a suburban rail service pattern in southwest London that runs between London Waterloo and destinations on the Shepperton branch, calling at Richmond and other intermediate stations.
-
A.
London Waterloo–Basingstoke
London Waterloo–Basingstoke is a key commuter and intercity rail route in southern England linking central London with the town of Basingstoke via major intermediate stations such as Woking.
-
B.
London Waterloo East
London Waterloo East is a central London railway station serving suburban and regional services, located near Waterloo and connected by footbridge to the main Waterloo station complex.
-
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 Waterloo to Portsmouth Harbour route
The London Waterloo to Portsmouth Harbour route is a major south-western English railway line connecting central London with the naval city of Portsmouth via key intermediate stations such as Havant.
-
E.
London King’s Cross – Cambridge
London King’s Cross – Cambridge is a key commuter and intercity rail route in eastern England linking central London with the historic university city of Cambridge.
- 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_69c6884f3db4819080ad65da69386206 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da641ce08190a133c9ba4977755d |
completed | March 27, 2026, 7:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7515880948190970cadd7adeda435 |
completed | March 28, 2026, 3:56 a.m. |
| NEDg | Description generation | batch_69c7524e3ef48190a78601ca290f133d |
completed | March 28, 2026, 4 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c752dca6e08190a087898d99c015ac |
completed | March 28, 2026, 4:02 a.m. |
Created at: March 27, 2026, 2:28 p.m.