Triple
T23106992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buchanan Bus Station |
E576195
|
entity |
| Predicate | hasOperator |
P179
|
FINISHED |
| Object | National Express |
—
|
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: National Express | Statement: [Buchanan Bus Station, hasOperator, National Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Express Context triple: [Buchanan Bus Station, hasOperator, National Express]
-
A.
National Express
chosen
National Express is a major UK-based coach and bus operator providing long-distance and local passenger transport services domestically and internationally.
-
B.
TNT Express
TNT Express is an international courier and logistics company known for its global parcel delivery and express mail services.
-
C.
SA Express
SA Express was a South African regional airline that operated domestic and short-haul routes, often feeding traffic to larger national carriers.
-
D.
National Express East Anglia
National Express East Anglia was a UK train operating company that provided passenger rail services in the East of England, including routes to and from London Liverpool Street, until the franchise was rebranded as Abellio Greater Anglia.
-
E.
MTS Express
MTS Express is a faster, limited-stop bus service operated as part of the MTS Bus public transit system.
- 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_69e245f4af548190898d434a64a1e774 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e0bb27c8190a17942d9b88bb158 |
completed | April 29, 2026, 4:50 a.m. |
Created at: April 17, 2026, 3:58 p.m.