Triple
T22009043
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epping, Essex, England |
E543526
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object | Epping tube 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: Epping tube station | Statement: [Epping, Essex, England, hasTransport, Epping tube station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Epping tube station Context triple: [Epping, Essex, England, hasTransport, Epping tube station]
-
A.
Epping tube station
chosen
Epping tube station is the northeastern terminus of the London Underground’s Central line, serving the town of Epping in Essex.
-
B.
Wanstead tube station
Wanstead tube station is a London Underground station on the Central line serving the Wanstead area in East London.
-
C.
Loughton tube station
Loughton tube station is a London Underground station on the Central line serving the town of Loughton in Essex.
-
D.
Snaresbrook tube station
Snaresbrook tube station is a London Underground station on the Central line serving the Snaresbrook area in northeast London.
-
E.
Hainault tube station
Hainault tube station is a London Underground station on the Central line serving the Hainault area in northeast London.
- 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a376048190a78ba7efd303b58a |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:21 p.m.