Triple
T21750099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Greenwich bus station |
E536890
|
entity |
| Predicate | hasNightBusRoute |
P104314
|
FINISHED |
| Object | London Buses route N188 |
—
|
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: London Buses route N188 | Statement: [North Greenwich bus station, hasNightBusRoute, London Buses route N188]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Buses route N188 Context triple: [North Greenwich bus station, hasNightBusRoute, London Buses route N188]
-
A.
London Buses route 188
chosen
London Buses route 188 is a Transport for London bus service that runs between North Greenwich and central London, serving key locations such as Greenwich, Deptford, and Waterloo.
-
B.
London Buses routes 185
London Buses route 185 is a Transport for London bus service that runs between Victoria and Lewisham in south London, serving key locations such as Denmark Hill and Camberwell.
-
C.
London Buses route 108
London Buses route 108 is a Transport for London bus service in east and southeast London notable for running through the Blackwall Tunnel and linking key locations such as Lewisham and Stratford via North Greenwich.
-
D.
London Buses route N381
London Buses route N381 is a night bus service in London that operates between key locations in the city, providing late-night transport when the Tube and many daytime routes are not running.
-
E.
London Buses route 381
London Buses route 381 is a Transport for London bus service in south and central London that links key locations including Waterloo, London Bridge, and Peckham.
- 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01a79fb74819098a247c4f31598a8 |
completed | April 28, 2026, 2:24 a.m. |
Created at: April 16, 2026, 6:50 p.m.