Triple
T16995401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Ogmore estuary |
E412300
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Merthyr Mawr |
E1257954
|
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 Mawr | Statement: [River Ogmore estuary, near, Merthyr Mawr]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merthyr Mawr Context triple: [River Ogmore estuary, near, Merthyr Mawr]
-
A.
Merthyr Mawr
chosen
Merthyr Mawr is a village in Bridgend County Borough, Wales, noted for its historic church, traditional thatched cottages, and proximity to extensive sand dunes and medieval sites.
-
B.
Merthyr Tydfil
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.
-
C.
Ebbw Vale
Ebbw Vale is a town in South Wales known for its industrial heritage, particularly in steelmaking and coal mining, and for serving as the main commercial and administrative hub of the surrounding area.
-
D.
Penmaenmawr
Penmaenmawr is a coastal town and former quarrying community on the north coast of Wales, overlooking the Menai Strait and the Irish Sea.
-
E.
Radyr
Radyr is a suburban village and community on the outskirts of Cardiff, Wales, known for its residential character and proximity to the River Taff.
- 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_69d886cb581c8190ab05f4b429c9cd85 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d2879af081909665f9f838bcfbe7 |
completed | April 18, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017932fd5481909bf3c63409fd6da6 |
completed | May 11, 2026, 6:37 a.m. |
Created at: April 10, 2026, 5:32 a.m.