Triple
T21357388
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tower Hill Underground station |
E526669
|
entity |
| Predicate | adjacentStationOnDistrictLine |
P52794
|
FINISHED |
| Object | Monument Underground station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Monument Underground station | Statement: [Tower Hill Underground station, adjacentStationOnDistrictLine, Monument Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Monument Underground station Context triple: [Tower Hill Underground station, adjacentStationOnDistrictLine, Monument Underground station]
-
A.
Monument Underground station
chosen
Monument Underground station is a central London Tube station on the Circle and District lines, serving the City of London and linked underground to Bank station.
-
B.
Swiss Cottage Underground station
Swiss Cottage Underground station is a London Underground station on the Jubilee line serving the Swiss Cottage area in the London Borough of Camden.
-
C.
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.
-
D.
Morden Underground station
Morden Underground station is the southern terminus of the London Underground’s Northern line, serving the suburb of Morden in the London Borough of Merton.
-
E.
Canons Park underground station
Canons Park underground station is a London Underground station on the Jubilee line serving the Canons Park area in the London Borough of Harrow.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8afa1a9b0819083a5a8f34c49d409 |
completed | April 22, 2026, 11:23 a.m. |
Created at: April 16, 2026, 5:07 p.m.