Triple
T4156134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merthyr Tydfil County Borough Council |
E91418
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Merthyr Tydfil |
E16144
|
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: Merthyr Tydfil | Statement: [Merthyr Tydfil County Borough Council, headquartersLocation, Merthyr Tydfil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merthyr Tydfil Context triple: [Merthyr Tydfil County Borough Council, headquartersLocation, Merthyr Tydfil]
-
A.
Merthyr Tydfil
chosen
Merthyr Tydfil is a historic industrial town in South Wales that was once a major center of the iron and coal industries during the Industrial Revolution.
-
B.
Blaenau Gwent
Blaenau Gwent is a county borough in southeastern Wales known for its industrial heritage and former coal mining communities.
-
C.
Rhondda Cynon Taf
Rhondda Cynon Taf is a county borough in south Wales known for its former coal-mining valleys and large post-industrial communities.
-
D.
Pontypridd
Pontypridd is a historic town and community in Rhondda Cynon Taf, South Wales, known for its industrial heritage and role as a gateway to the South Wales Valleys.
-
E.
Cwmbran
Cwmbran is a large new town in South Wales known for its extensive shopping centre and post-war planned development.
- 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_69aed9626ebc8190a39de631788bea3e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af028fc11c819093fb2f616b97a694 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd569f30088190bdc9ea72fe35be35 |
completed | March 20, 2026, 2:15 p.m. |
Created at: March 9, 2026, 3:44 p.m.