Triple
T21356088
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leytonstone High Road |
E526628
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Leytonstone High Road railway 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: Leytonstone High Road railway station | Statement: [Leytonstone High Road, hasTransportConnection, Leytonstone High Road railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leytonstone High Road railway station Context triple: [Leytonstone High Road, hasTransportConnection, Leytonstone High Road railway station]
-
A.
Leytonstone High Road railway station
chosen
Leytonstone High Road railway station is a London Overground station in the Leytonstone area of East London, serving the Gospel Oak to Barking line.
-
B.
Walthamstow Queen's Road railway station
Walthamstow Queen's Road railway station is a suburban rail stop in Walthamstow, London, served by London Overground services on the Gospel Oak to Barking line.
-
C.
Leytonstone Underground station
Leytonstone Underground station is a London Underground station in East London served by the Central line, providing commuter access between Leytonstone and central London.
-
D.
Wanstead Park railway station
Wanstead Park railway station is a small suburban station in East London served by London Overground trains on the Gospel Oak to Barking line.
-
E.
Rayners Lane station
Rayners Lane station is a London Underground station in the London Borough of Harrow, served by the Metropolitan and Piccadilly lines.
- 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_69e8afa0fca481908f1fd02154bcba9f |
completed | April 22, 2026, 11:23 a.m. |
Created at: April 16, 2026, 5:06 p.m.