Triple
T14742934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cardiff Bay Barrage |
E346395
|
entity |
| Predicate | managingAuthority |
P9686
|
FINISHED |
| Object |
Cardiff Harbour Authority
Cardiff Harbour Authority is the public body responsible for overseeing and managing Cardiff’s waterfront and harbour areas, including the development, safety, and environmental stewardship of Cardiff Bay.
|
E1116946
|
NE FINISHED |
How this triple was built (4 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: Cardiff Harbour Authority | Statement: [Cardiff Bay Barrage, managingAuthority, Cardiff Harbour Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cardiff Harbour Authority Context triple: [Cardiff Bay Barrage, managingAuthority, Cardiff Harbour Authority]
-
A.
Cardiff Council
Cardiff Council is the local government authority responsible for providing public services and administration for the city of Cardiff, Wales.
-
B.
Cardiff Central–Portsmouth Harbour
Cardiff Central–Portsmouth Harbour is a cross-country railway service in southern Britain linking Cardiff in South Wales with the naval port city of Portsmouth on England’s south coast.
-
C.
Cardiff Bay waterfront
Cardiff Bay waterfront is a redeveloped docklands area in Cardiff known for its modern cultural attractions, restaurants, and scenic views along the bay.
-
D.
Swansea Council
Swansea Council is the local authority responsible for providing public services and administration for the City and County of Swansea in Wales.
-
E.
Carmarthenshire County Council
Carmarthenshire County Council is the local authority responsible for providing public services and local governance across the county of Carmarthenshire in Wales.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Cardiff Harbour Authority Triple: [Cardiff Bay Barrage, managingAuthority, Cardiff Harbour Authority]
Generated description
Cardiff Harbour Authority is the public body responsible for overseeing and managing Cardiff’s waterfront and harbour areas, including the development, safety, and environmental stewardship of Cardiff Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cardiff Harbour Authority Target entity description: Cardiff Harbour Authority is the public body responsible for overseeing and managing Cardiff’s waterfront and harbour areas, including the development, safety, and environmental stewardship of Cardiff Bay.
-
A.
Cardiff Council
Cardiff Council is the local government authority responsible for providing public services and administration for the city of Cardiff, Wales.
-
B.
Cardiff Central–Portsmouth Harbour
Cardiff Central–Portsmouth Harbour is a cross-country railway service in southern Britain linking Cardiff in South Wales with the naval port city of Portsmouth on England’s south coast.
-
C.
Cardiff Bay waterfront
Cardiff Bay waterfront is a redeveloped docklands area in Cardiff known for its modern cultural attractions, restaurants, and scenic views along the bay.
-
D.
Swansea Council
Swansea Council is the local authority responsible for providing public services and administration for the City and County of Swansea in Wales.
-
E.
Carmarthenshire County Council
Carmarthenshire County Council is the local authority responsible for providing public services and local governance across the county of Carmarthenshire in Wales.
- 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_69d822e6f1c88190bc494d491a907114 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7367a1c819081082cc355e385fa |
completed | April 14, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdfb93e94c8190beba605e26d4552c |
completed | May 8, 2026, 3:04 p.m. |
| NEDg | Description generation | batch_69fdff025e00819089ad734f74b64f26 |
completed | May 8, 2026, 3:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdff8bdefc8190a4a66c742e1cae83 |
completed | May 8, 2026, 3:21 p.m. |
Created at: April 10, 2026, 1:30 a.m.