Triple
T13548401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stagecoach East |
E323575
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object | Stagecoach Group |
E119091
|
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: Stagecoach Group | Statement: [Stagecoach East, parentCompany, Stagecoach Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stagecoach Group Context triple: [Stagecoach East, parentCompany, Stagecoach Group]
-
A.
Stagecoach Group
chosen
Stagecoach Group is a major UK-based transport company best known for operating bus, coach, and rail services in the United Kingdom and abroad.
-
B.
Whippet Coaches
Whippet Coaches is a British bus and coach company that operates public transport services, including routes on the Cambridge Guided Busway.
-
C.
FirstGroup
FirstGroup is a major UK-based transport operator that runs bus and rail services across the United Kingdom and North America.
-
D.
Stobart Group Limited
Stobart Group Limited was a UK-based infrastructure and support services company best known for its operations in aviation, energy, and logistics, particularly through the Eddie Stobart transport brand.
-
E.
Lothian Motorcoaches
Lothian Motorcoaches is a coach and tour operator brand providing longer-distance and excursion services as part of the Edinburgh-based Lothian Buses group.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafdcecf481909999a173b32a58cd |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75da2c2008190b43a653a349ea0c7 |
completed | May 3, 2026, 2:37 p.m. |
Created at: April 9, 2026, 9:45 p.m.