Triple
T6837805
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Treherbert Line |
E157492
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Cardiff Capital Region |
E331382
|
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: Cardiff Capital Region | Statement: [Treherbert Line, locatedIn, Cardiff Capital Region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cardiff Capital Region Context triple: [Treherbert Line, locatedIn, Cardiff Capital Region]
-
A.
Cardiff Capital Region
chosen
Cardiff Capital Region is an economic and administrative area in southeast Wales centered on Cardiff, encompassing the city and its surrounding valleys to support regional development and transport coordination.
-
B.
South Wales Metro
The South Wales Metro is an integrated public transport network being developed around Cardiff and the wider South Wales region, combining rail, light rail, and bus services to improve connectivity and frequency.
-
C.
Cardiff Taff Vale
Cardiff Taff Vale was the original name of a railway station in Cardiff that later became known as Cardiff Queen Street railway station.
-
D.
Vale of Glamorgan
The Vale of Glamorgan is a coastal county borough in southeast Wales known for its rural landscapes, seaside towns, and proximity to Cardiff.
-
E.
Bridgend County Borough
Bridgend County Borough is a local government area in south Wales that includes a mix of former coal-mining valleys, coastal communities, and the town of Bridgend as its administrative centre.
- 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_69c6882c53608190b99aebef079b23bd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d67db4008190b86b497bf6f0c73a |
completed | March 27, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75832278c8190b27ee9931f94a15e |
completed | March 28, 2026, 4:25 a.m. |
Created at: March 27, 2026, 2:19 p.m.