Triple
T17918867
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vauxhall Underground station |
E448010
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object | South Lambeth Road |
—
|
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: South Lambeth Road | Statement: [Vauxhall Underground station, hasEntranceOn, South Lambeth Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Lambeth Road Context triple: [Vauxhall Underground station, hasEntranceOn, South Lambeth Road]
-
A.
South Lambeth Road
chosen
South Lambeth Road is a major street in the Vauxhall area of south London, known for its mix of residential, commercial, and transport links close to the River Thames.
-
B.
Lambeth Road
Lambeth Road is a street in the London Borough of Lambeth, running near key landmarks such as Lambeth Palace and the Imperial War Museum on the south bank of the River Thames.
-
C.
Wandsworth Road
Wandsworth Road is a railway station in south London served by London Overground and other suburban services.
-
D.
Eltham Road
Eltham Road is a major stretch of the A20 in southeast London, serving as a key arterial route connecting central London with suburban areas and Kent.
-
E.
Streatham High Road
Streatham High Road is a major thoroughfare and commercial high street in the Streatham district of south London, known for its length and busy urban character.
- 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_69d8b9f6d394819082a6d69fd1e23d2f |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a30844548190b7a43c2f093f35d7 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, 10:20 a.m.