Triple
T10788354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Mary Cray |
E254505
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
St Mary Cray railway station
St Mary Cray railway station is a suburban rail station in the London Borough of Bromley that provides commuter services connecting the St Mary Cray area with central London and other destinations in southeast England.
|
E885944
|
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: St Mary Cray railway station | Statement: [St Mary Cray, servedBy, St Mary Cray railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Mary Cray railway station Context triple: [St Mary Cray, servedBy, St Mary Cray railway station]
-
A.
Crayford railway station
Crayford railway station is a suburban rail station in the London Borough of Bexley, serving the town of Crayford with regular commuter services into central London.
-
B.
Crawley railway station
Crawley railway station is a mainline railway station in Crawley, West Sussex, England, providing regional and commuter services on the Arun Valley Line.
-
C.
Cricklewood railway station
Cricklewood railway station is a suburban rail station in north-west London, England, serving the Cricklewood area on the Midland Main Line with Thameslink services into central London and beyond.
-
D.
Orpington railway station
Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
-
E.
Purley railway station
Purley railway station is a suburban railway station in the London Borough of Croydon that serves as a key junction and commuter hub on the Southern network in South London.
- 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: St Mary Cray railway station Triple: [St Mary Cray, servedBy, St Mary Cray railway station]
Generated description
St Mary Cray railway station is a suburban rail station in the London Borough of Bromley that provides commuter services connecting the St Mary Cray area with central London and other destinations in southeast England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Mary Cray railway station Target entity description: St Mary Cray railway station is a suburban rail station in the London Borough of Bromley that provides commuter services connecting the St Mary Cray area with central London and other destinations in southeast England.
-
A.
Crayford railway station
Crayford railway station is a suburban rail station in the London Borough of Bexley, serving the town of Crayford with regular commuter services into central London.
-
B.
Crawley railway station
Crawley railway station is a mainline railway station in Crawley, West Sussex, England, providing regional and commuter services on the Arun Valley Line.
-
C.
Cricklewood railway station
Cricklewood railway station is a suburban rail station in north-west London, England, serving the Cricklewood area on the Midland Main Line with Thameslink services into central London and beyond.
-
D.
Orpington railway station
Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
-
E.
Purley railway station
Purley railway station is a suburban railway station in the London Borough of Croydon that serves as a key junction and commuter hub on the Southern network in South London.
- 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_69d6aa609f008190a294200aefcb7bd5 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d732d65fcc8190ab5573a861409c56 |
completed | April 9, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de562873b081908bea08c56b1c1e3f |
completed | April 14, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69de5eadb9448190bdf69711394e2ab7 |
completed | April 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de607917808190922df6521d7bfb07 |
completed | April 14, 2026, 3:42 p.m. |
Created at: April 8, 2026, 9:17 p.m.