Triple
T5116792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Rhondda |
E115354
|
entity |
| Predicate | formedByConfluenceOf |
P402
|
FINISHED |
| Object |
Rhondda Fach
Rhondda Fach is a valley and river in South Wales historically known for its coal mining communities and distinctive industrial heritage.
|
E110712
|
NE FINISHED |
How this triple was built (4 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: Rhondda Fach | Statement: [River Rhondda, formedByConfluenceOf, Rhondda Fach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhondda Fach Context triple: [River Rhondda, formedByConfluenceOf, Rhondda Fach]
-
A.
Rhondda Valley
The Rhondda Valley is a historic coal-mining valley in South Wales, known for its steep-sided landscape, tight-knit communities, and central role in the Welsh industrial and cultural heritage.
-
B.
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.
-
C.
Blaenau Gwent
Blaenau Gwent is a county borough in southeastern Wales known for its industrial heritage and former coal mining communities.
-
D.
Brynmawr
Brynmawr is a small town in South Wales known for its industrial heritage and position on the northern edge of the South Wales Valleys.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rhondda Fach Triple: [River Rhondda, formedByConfluenceOf, Rhondda Fach]
Generated description
Rhondda Fach is a valley and river in South Wales historically known for its coal mining communities and distinctive industrial heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rhondda Fach Target entity description: Rhondda Fach is a valley and river in South Wales historically known for its coal mining communities and distinctive industrial heritage.
-
A.
Rhondda Valley
chosen
The Rhondda Valley is a historic coal-mining valley in South Wales, known for its steep-sided landscape, tight-knit communities, and central role in the Welsh industrial and cultural heritage.
-
B.
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.
-
C.
Blaenau Gwent
Blaenau Gwent is a county borough in southeastern Wales known for its industrial heritage and former coal mining communities.
-
D.
Brynmawr
Brynmawr is a small town in South Wales known for its industrial heritage and position on the northern edge of the South Wales Valleys.
-
E.
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.
- F. None of above.
Provenance (5 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_69bd4441d1648190a54a533895041987 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd75cfa9f88190aa7dfd264e554899 |
completed | March 20, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfaf26c0e481909f54973d30da3ef4 |
completed | March 22, 2026, 8:58 a.m. |
| NEDg | Description generation | batch_69bfafef20008190889d9f90a91314b9 |
completed | March 22, 2026, 9:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfb037ea9c819094e14419ec060018 |
completed | March 22, 2026, 9:02 a.m. |
Created at: March 20, 2026, 1:41 p.m.