Triple
T8092751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal Borough of Kingston upon Thames |
E188906
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Tolworth railway station
Tolworth railway station is a suburban rail stop in southwest London serving the Tolworth area with services on the Chessington Branch Line into central London.
|
E713460
|
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: Tolworth railway station | Statement: [Royal Borough of Kingston upon Thames, hasRailwayStation, Tolworth railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tolworth railway station Context triple: [Royal Borough of Kingston upon Thames, hasRailwayStation, Tolworth railway station]
-
A.
Teddington railway station
Teddington railway station is a suburban rail station in southwest London serving the town of Teddington in the London Borough of Richmond upon Thames.
-
B.
Isleworth railway station
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
-
C.
Walton-on-Thames railway station
Walton-on-Thames railway station is a suburban rail station in Surrey, England, providing commuter services between Walton-on-Thames and central London.
-
D.
Harrow & Wealdstone railway station
Harrow & Wealdstone railway station is a major transport hub in northwest London served by National Rail, London Overground, and London Underground services.
-
E.
Weybridge railway station
Weybridge railway station is a suburban rail station in Surrey, England, serving the town of Weybridge with regular commuter and regional services.
- 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: Tolworth railway station Triple: [Royal Borough of Kingston upon Thames, hasRailwayStation, Tolworth railway station]
Generated description
Tolworth railway station is a suburban rail stop in southwest London serving the Tolworth area with services on the Chessington Branch Line into central London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tolworth railway station Target entity description: Tolworth railway station is a suburban rail stop in southwest London serving the Tolworth area with services on the Chessington Branch Line into central London.
-
A.
Teddington railway station
Teddington railway station is a suburban rail station in southwest London serving the town of Teddington in the London Borough of Richmond upon Thames.
-
B.
Isleworth railway station
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
-
C.
Walton-on-Thames railway station
Walton-on-Thames railway station is a suburban rail station in Surrey, England, providing commuter services between Walton-on-Thames and central London.
-
D.
Harrow & Wealdstone railway station
Harrow & Wealdstone railway station is a major transport hub in northwest London served by National Rail, London Overground, and London Underground services.
-
E.
Weybridge railway station
Weybridge railway station is a suburban rail station in Surrey, England, serving the town of Weybridge with regular commuter and regional services.
- 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_69ca82b7b3e88190b9041ab0ef28b3cb |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4222b68c81909c8bc326763240d0 |
completed | March 31, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc93ff6a108190ac60218ec2716c60 |
completed | April 1, 2026, 3:41 a.m. |
| NEDg | Description generation | batch_69cc9557c6148190a759021b6add0a61 |
completed | April 1, 2026, 3:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc96a8bb688190a352de1798b380f1 |
completed | April 1, 2026, 3:53 a.m. |
Created at: March 30, 2026, 5:30 p.m.