Triple
T15994210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kelvedon |
E387920
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Kelvedon railway station
Kelvedon railway station is a railway stop in Essex, England, on the Great Eastern Main Line, providing regular commuter and regional services between London and East Anglia.
|
E1188468
|
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: Kelvedon railway station | Statement: [Kelvedon, servedBy, Kelvedon railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kelvedon railway station Context triple: [Kelvedon, servedBy, Kelvedon railway station]
-
A.
Radlett railway station
Radlett railway station is a commuter rail station in Hertfordshire, England, serving the town of Radlett on the Midland Main Line with Thameslink services to London and beyond.
-
B.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
-
C.
Cheshunt railway station
Cheshunt railway station is a commuter rail station in Hertfordshire, England, serving the town of Cheshunt on routes into London and surrounding areas.
-
D.
Kentish Town railway station
Kentish Town railway station is a National Rail station in north London serving Thameslink services and providing an interchange with the adjacent Kentish Town Underground station.
-
E.
Bushey railway station
Bushey railway station is a suburban rail station in Hertfordshire, England, providing commuter services on the West Coast Main Line into London and surrounding areas.
- 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: Kelvedon railway station Triple: [Kelvedon, servedBy, Kelvedon railway station]
Generated description
Kelvedon railway station is a railway stop in Essex, England, on the Great Eastern Main Line, providing regular commuter and regional services between London and East Anglia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kelvedon railway station Target entity description: Kelvedon railway station is a railway stop in Essex, England, on the Great Eastern Main Line, providing regular commuter and regional services between London and East Anglia.
-
A.
Radlett railway station
Radlett railway station is a commuter rail station in Hertfordshire, England, serving the town of Radlett on the Midland Main Line with Thameslink services to London and beyond.
-
B.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
-
C.
Cheshunt railway station
Cheshunt railway station is a commuter rail station in Hertfordshire, England, serving the town of Cheshunt on routes into London and surrounding areas.
-
D.
Kentish Town railway station
Kentish Town railway station is a National Rail station in north London serving Thameslink services and providing an interchange with the adjacent Kentish Town Underground station.
-
E.
Bushey railway station
Bushey railway station is a suburban rail station in Hertfordshire, England, providing commuter services on the West Coast Main Line into London and surrounding areas.
- 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_69d86daa562c81908aacc179c0fe8fb5 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e15785fad48190af0556e7ddfd29c5 |
completed | April 16, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3d5d72081908aa235c5ad9b5707 |
completed | May 9, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69ffc5444c1c8190854de5575b9ec1c5 |
completed | May 9, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffc5b95290819098b28c44c22b2799 |
completed | May 9, 2026, 11:39 p.m. |
Created at: April 10, 2026, 4:55 a.m.