Triple
T1656486
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Dulwich |
E35810
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
East Dulwich railway station
East Dulwich railway station is a suburban rail station in the London Borough of Southwark, providing local services on the line between central London and south London destinations.
|
E187785
|
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: East Dulwich railway station | Statement: [East Dulwich, hasRailwayStation, East Dulwich railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Dulwich railway station Context triple: [East Dulwich, hasRailwayStation, East Dulwich railway station]
-
A.
Shoreditch railway station
Shoreditch railway station was a former London terminus that served as the original London endpoint of the Eastern Counties Railway in the 19th century.
-
B.
Denmark Hill railway station
Denmark Hill railway station is a suburban rail station in south London serving the Denmark Hill and Camberwell areas with services into central London and across the capital.
-
C.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
-
D.
Northumberland Park station
Northumberland Park station is a railway station in North London that serves the Tottenham area and provides convenient access for fans traveling to Tottenham Hotspur Stadium.
-
E.
Tottenham Hale station
Tottenham Hale station is a major transport hub in North London, served by both National Rail and London Underground services, providing key connections between central London, Stansted Airport, 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: East Dulwich railway station Triple: [East Dulwich, hasRailwayStation, East Dulwich railway station]
Generated description
East Dulwich railway station is a suburban rail station in the London Borough of Southwark, providing local services on the line between central London and south London destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East Dulwich railway station Target entity description: East Dulwich railway station is a suburban rail station in the London Borough of Southwark, providing local services on the line between central London and south London destinations.
-
A.
Shoreditch railway station
Shoreditch railway station was a former London terminus that served as the original London endpoint of the Eastern Counties Railway in the 19th century.
-
B.
Denmark Hill railway station
Denmark Hill railway station is a suburban rail station in south London serving the Denmark Hill and Camberwell areas with services into central London and across the capital.
-
C.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
-
D.
Northumberland Park station
Northumberland Park station is a railway station in North London that serves the Tottenham area and provides convenient access for fans traveling to Tottenham Hotspur Stadium.
-
E.
Tottenham Hale station
Tottenham Hale station is a major transport hub in North London, served by both National Rail and London Underground services, providing key connections between central London, Stansted Airport, 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abb4535180819088e3bdaa591dcdbd |
completed | March 7, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad6821d18c8190b411bb031c142580 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad68a9769081908a0748b8d02b8379 |
completed | March 8, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad692d61288190ad0c0265f49643ac |
completed | March 8, 2026, 12:18 p.m. |
Created at: March 4, 2026, 7:29 p.m.