Triple
T22834922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cennen Rock |
E565917
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | River Cennen |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: River Cennen | Statement: [Cennen Rock, namedAfter, River Cennen]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Cennen Context triple: [Cennen Rock, namedAfter, River Cennen]
-
A.
River Cennen
chosen
River Cennen is a small river in Carmarthenshire, Wales, known for flowing past Carreg Cennen Castle before joining the River Tywi.
-
B.
River Clettwr
River Clettwr is a small river in west Wales that flows through Ceredigion before joining the River Teifi.
-
C.
River Cynin
River Cynin is a small river in Carmarthenshire, Wales, that flows near the town of St Clears and contributes to the local rural landscape and drainage system.
-
D.
River Ceiriog
River Ceiriog is a river in the border region between Wales and England, known for flowing through the Ceiriog Valley and past the town of Chirk.
-
E.
River Rhaeadr
River Rhaeadr is a river in Powys, Wales, best known for forming the spectacular Pistyll Rhaeadr waterfall, one of the highest in the country.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e245869e188190a196584f36e682da |
elicitation | completed |
| NER | batch_69f17e2e3e7481909d12dc5008136880 |
ner | completed |
Created at: April 17, 2026, 3:35 p.m.