Triple
T1644465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Taff |
E35547
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | County Borough of 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: County Borough of Merthyr Tydfil | Statement: [River Taff, locatedIn, County Borough of Merthyr Tydfil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: County Borough of Merthyr Tydfil Context triple: [River Taff, locatedIn, County Borough of Merthyr Tydfil]
-
A.
Merthyr Tydfil County Borough Council
Merthyr Tydfil County Borough Council is the local authority responsible for providing public services and local governance for the Merthyr Tydfil County Borough in Wales.
-
B.
Caerphilly County Borough
Caerphilly County Borough is a local government area in south-east Wales known for its mix of former coal-mining communities, valleys landscapes, and the historic town of Caerphilly with its famous medieval castle.
-
C.
County of Glamorgan
The County of Glamorgan is a historic county in south Wales that encompassed major urban and industrial centers such as Cardiff and Swansea and played a key role in the coal and steel industries.
-
D.
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.
-
E.
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.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa622e9b08819094960b2329c6e7e6 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8aba8d4c819098be250f8487df45 |
completed | March 8, 2026, 2:42 p.m. |
Created at: March 4, 2026, 7:28 p.m.