Triple
T14993049
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cardiff Airport |
E373884
|
entity |
| Predicate | servesMetropolitanArea |
P82
|
FINISHED |
| Object | Cardiff metropolitan area |
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 metropolitan area | Statement: [Cardiff Airport, servesMetropolitanArea, Cardiff metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cardiff metropolitan area Context triple: [Cardiff Airport, servesMetropolitanArea, Cardiff metropolitan area]
-
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
Cardiff is the capital and largest city of Wales, known as a major cultural, commercial, and sporting center with a rich industrial and maritime history.
-
D.
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.
-
E.
Cardiff-by-the-Sea
Cardiff-by-the-Sea is a laid-back coastal community in northern San Diego County known for its beaches, surf culture, and small-town charm.
- 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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded716ebb481908224d2d4f7561b03 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5aca8488190bf00bdbd7c4fb535 |
completed | May 9, 2026, 3:10 a.m. |
Created at: April 10, 2026, 2:53 a.m.