Triple
T10186223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penge East railway station |
E236914
|
entity |
| Predicate | hasServiceTowards |
P6787
|
FINISHED |
| Object | Bromley South |
E196114
|
NE FINISHED |
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: Bromley South | Statement: [Penge East railway station, hasServiceTowards, Bromley South]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bromley South Context triple: [Penge East railway station, hasServiceTowards, Bromley South]
-
A.
Bromley South
chosen
Bromley South is a major railway station in the London Borough of Bromley that serves as a key commuter hub on routes between central London and southeast England.
-
B.
Bromley North
Bromley North is a suburban railway station in the London Borough of Bromley that serves as the terminus of the short Bromley North branch line connecting to the mainline network.
-
C.
Bromley
Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
-
D.
Bexleyheath
Bexleyheath is a suburban district and major commercial centre in the London Borough of Bexley, southeast London, England.
-
E.
London Borough of Bromley
The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84d7260c8190bfbec36762943f37 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cded790b488190b1ed4645554873cd |
completed | April 2, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d317adddc88190a41d0eabe64f952b |
completed | April 6, 2026, 2:17 a.m. |
Created at: March 30, 2026, 9:12 p.m.