Triple
T13890336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Govia Thameslink Railway |
E333952
|
entity |
| Predicate | publicTransportOperatorFor |
P111896
|
FINISHED |
| Object | Department for Transport (UK) |
E4175
|
NE FINISHED |
How this triple was built (3 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: Department for Transport (UK) | Statement: [Govia Thameslink Railway, publicTransportOperatorFor, Department for Transport (UK)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department for Transport (UK) Context triple: [Govia Thameslink Railway, publicTransportOperatorFor, Department for Transport (UK)]
-
A.
Department for Transport
chosen
The Department for Transport is the UK government ministry responsible for national transport policy, infrastructure, and regulation across road, rail, air, and sea.
-
B.
Department for Transport Rail Group
The Department for Transport Rail Group is the division of the UK Department for Transport responsible for overseeing and managing the country’s rail system and its train operating companies.
-
C.
Office of Rail and Road
The Office of Rail and Road is the independent regulator and competition authority for Britain’s railway network and the economic regulator for England’s strategic road network.
-
D.
Secretary of State for Transport
The Secretary of State for Transport is the UK government cabinet minister responsible for national transport policy, infrastructure, and regulation.
-
E.
Ministry of Transport
The Ministry of Transport is the Chinese government agency responsible for national transportation policy, planning, and regulation across sectors such as highways, waterways, and ports.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: publicTransportOperatorFor Context triple: [Govia Thameslink Railway, publicTransportOperatorFor, Department for Transport (UK)]
-
A.
transportOperator
Indicates that an entity is responsible for operating or managing the transportation of people or goods between locations.
-
B.
hasBusOperator
Indicates that a bus service, route, or vehicle is operated or managed by a specific operator or company.
-
C.
tramOperator
Indicates that one entity operates, manages, or runs tram services for another entity or area.
-
D.
transportAuthorityType
Indicates the specific kind or category of authority responsible for overseeing or regulating transportation.
-
E.
transportationServedBy
Indicates that a transportation facility, route, or area is provided service or coverage by a specific transportation provider or mode.
- F. None of above. chosen
Provenance (5 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_69d81c5dd2d48190b7a5fc1e009de936 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de23a3a24881908d81d634622fbbcc |
completed | April 14, 2026, 11:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c71a43908190bc7537f0a2379599 |
completed | May 3, 2026, 10:07 p.m. |
| PD | Predicate disambiguation | batch_69dd464b1ab48190ae50bfc902bf6ef7 |
completed | April 13, 2026, 7:38 p.m. |
| PDg | Predicate description generation | batch_69de01ed2098819088ec45069f6f2609 |
completed | April 14, 2026, 8:59 a.m. |
Created at: April 9, 2026, 10:15 p.m.