Triple
T9769104
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Garreg Ddu Reservoir |
E237073
|
entity |
| Predicate | impounds |
P32296
|
FINISHED |
| Object | River Elan |
E821317
|
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: River Elan | Statement: [Garreg Ddu Reservoir, impounds, River Elan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Elan Context triple: [Garreg Ddu Reservoir, impounds, River Elan]
-
A.
River Elan
chosen
River Elan is a river in mid Wales that flows through the Elan Valley, known for its series of reservoirs and dams supplying water to Birmingham.
-
B.
River Alwin
River Alwin is a small river in Northumberland, England, known for flowing through the Cheviot Hills before joining the River Coquet.
-
C.
River Euchan
River Euchan is a small Scottish river that flows through Dumfries and Galloway, known for its scenic glen and popularity for walking and angling.
-
D.
River Ellen
River Ellen is a small river in Cumbria, England, that flows through the Solway Plain before joining the River Derwent.
-
E.
Darro River
The Darro River is a small Andalusian river that flows through the historic center of Granada, Spain, running alongside the Alhambra and contributing to the city's distinctive landscape.
- 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_69ca84d831b8819090322686b47887ce |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda0f0c64c81908f3435dd49c0218b |
completed | April 1, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc46f170819081ecc5e85a0514c3 |
completed | April 5, 2026, 2:43 a.m. |
Created at: March 30, 2026, 8:26 p.m.