Triple
T2421864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bala Lake |
E53435
|
entity |
| Predicate | inflow |
P415
|
FINISHED |
| Object | Afon Tryweryn |
E270782
|
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: Afon Tryweryn | Statement: [Bala Lake, inflow, Afon Tryweryn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Afon Tryweryn Context triple: [Bala Lake, inflow, Afon Tryweryn]
-
A.
Afon Tryweryn
chosen
Afon Tryweryn is a river in North Wales known for its white-water rapids and the controversial flooding of the village of Capel Celyn to create the Tryweryn Reservoir.
-
B.
Afon Llwyd
Afon Llwyd is a river in southeast Wales that flows through Torfaen, including the town of Cwmbran, before joining the River Usk.
-
C.
River Tywi
River Tywi is the longest river entirely in Wales, known for flowing through Carmarthenshire’s rural landscapes before reaching the sea at Carmarthen Bay.
-
D.
Afon Lliw
Afon Lliw is a river in Wales that flows through the countryside of Gwynedd before reaching Llyn Tegid (Bala Lake).
-
E.
Afon Wnion
Afon Wnion is a river in Gwynedd, northwest Wales, that flows through the Dolgellau area before joining the River Mawddach.
- 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc971093481909c8924d58187860c |
completed | March 7, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1eecac8548190941aa17044d11e59 |
completed | March 11, 2026, 10:38 p.m. |
Created at: March 6, 2026, 9:42 p.m.