Triple
T3662157
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Western Railway |
E77673
|
entity |
| Predicate | operatesRoute |
P3695
|
FINISHED |
| Object | London Waterloo to Windsor & Eton Riverside |
E190230
|
NE FINISHED |
How this triple was built (2 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 to Windsor & Eton Riverside | Statement: [South Western Railway, operatesRoute, London Waterloo to Windsor & Eton Riverside]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Waterloo to Windsor & Eton Riverside Context triple: [South Western Railway, operatesRoute, London Waterloo to Windsor & Eton Riverside]
-
A.
Windsor & Eton Riverside railway station
chosen
Windsor & Eton Riverside railway station is a historic terminus in Windsor, Berkshire, providing rail services—primarily to London—near Windsor Castle and the River Thames.
-
B.
Eton, Berkshire
Eton, Berkshire is a historic English town on the River Thames best known as the home of the prestigious Eton College.
-
C.
Windsor & Eton Central railway station
Windsor & Eton Central railway station is a historic railway terminus in Windsor, Berkshire, serving the town and nearby Windsor Castle with regional train services.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad85dfc4dc8190a441864202ab2a7a |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc3d826d88190b0b50e8592088a36 |
completed | March 8, 2026, 6:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b48846af9881909d71d63b8bd8d141 |
completed | March 13, 2026, 9:57 p.m. |
Created at: March 8, 2026, 3:25 p.m.