Triple
T2847566
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Park Underground station |
E63016
|
entity |
| Predicate | isAdjacentStationOnVictoriaLine |
P39710
|
FINISHED |
| Object |
Victoria Underground station
Victoria Underground station is a major central London transport hub serving multiple London Underground lines, National Rail services, and coach connections near Victoria Street and Buckingham Palace.
|
E63016
|
NE FINISHED |
How this triple was built (5 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: Victoria Underground station | Statement: [Green Park Underground station, isAdjacentStationOnVictoriaLine, Victoria Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Victoria Underground station Context triple: [Green Park Underground station, isAdjacentStationOnVictoriaLine, Victoria Underground station]
-
A.
Oval Underground Station
Oval Underground Station is a London Underground station in South London, best known for serving the nearby Oval Cricket Ground and the surrounding Kennington area.
-
B.
Richmond Underground station
Richmond Underground station is a London Underground and National Rail interchange station serving the Richmond area in the London Borough of Richmond upon Thames.
-
C.
Bank Underground station
Bank Underground station is a major London Underground interchange in the City of London, serving multiple tube lines and connecting with Monument station via underground walkways.
-
D.
Euston Underground station
Euston Underground station is a major London Underground interchange serving the Euston mainline railway station on the Northern and Victoria lines.
-
E.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
- 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: Victoria Underground station Triple: [Green Park Underground station, isAdjacentStationOnVictoriaLine, Victoria Underground station]
Generated description
Victoria Underground station is a major central London transport hub serving multiple London Underground lines, National Rail services, and coach connections near Victoria Street and Buckingham Palace.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Victoria Underground station Target entity description: Victoria Underground station is a major central London transport hub serving multiple London Underground lines, National Rail services, and coach connections near Victoria Street and Buckingham Palace.
-
A.
Oval Underground Station
Oval Underground Station is a London Underground station in South London, best known for serving the nearby Oval Cricket Ground and the surrounding Kennington area.
-
B.
Richmond Underground station
Richmond Underground station is a London Underground and National Rail interchange station serving the Richmond area in the London Borough of Richmond upon Thames.
-
C.
Bank Underground station
Bank Underground station is a major London Underground interchange in the City of London, serving multiple tube lines and connecting with Monument station via underground walkways.
-
D.
Euston Underground station
Euston Underground station is a major London Underground interchange serving the Euston mainline railway station on the Northern and Victoria lines.
-
E.
Green Park Underground station
chosen
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isAdjacentStationOnVictoriaLine Context triple: [Green Park Underground station, isAdjacentStationOnVictoriaLine, Victoria Underground station]
-
A.
adjacentStationOnVictoriaLine
chosen
Indicates that one station is directly next to another station along the Victoria Line, with no other stations in between.
-
B.
adjacentStationOnNorthernLine
Indicates that one station is directly next to another station along the Northern Line, with no other stations in between.
-
C.
hasAdjacentStationOnRedLine
Indicates that one station is directly next to another station along the red transit line, with no other stations in between.
-
D.
adjacentToStation
Indicates that one entity is located next to or immediately beside a station.
-
E.
hasAdjacentStationOnLine1
Indicates that one station is directly next to another station along Line 1 in the network.
- F. None of above.
Provenance (6 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_69ab4c407c408190857d25e027155ce9 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf3ebbac819090e2bf98ed9fbd02 |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b03141ec9c8190b8163fdfc00c1ee3 |
completed | March 10, 2026, 2:57 p.m. |
| NEDg | Description generation | batch_69b031f7d0fc8190a77e349bd4cdd8a7 |
completed | March 10, 2026, 3 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b033db495c8190bb6989210d72307b |
completed | March 10, 2026, 3:08 p.m. |
| PD | Predicate disambiguation | batch_69abdd0e86808190bcefffafbd3cd441 |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:02 p.m.