Triple
T12469830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pwll Du tunnel |
E298023
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Pwll Du |
E1003818
|
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: Pwll Du | Statement: [Pwll Du tunnel, near, Pwll Du]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pwll Du Context triple: [Pwll Du tunnel, near, Pwll Du]
-
A.
Pwll Du
chosen
Pwll Du is a small village in Monmouthshire, Wales, historically associated with nearby quarries and ironworking in the Blaenavon industrial landscape.
-
B.
Dolgarrog
Dolgarrog is a small village in Conwy County Borough, Wales, situated in the Conwy Valley near the River Conwy and known historically for its aluminium works and a tragic dam disaster in 1925.
-
C.
Rhyd Ddu
Rhyd Ddu is a small village in Gwynedd, North Wales, situated at the foot of Snowdon and known as a popular base for hiking and outdoor activities.
-
D.
Beddau
Beddau is a former coal-mining village in Rhondda Cynon Taf, South Wales, known for its residential character and proximity to Pontypridd.
-
E.
Bontnewydd
Bontnewydd is a small village in Gwynedd, north-west Wales, situated near Caernarfon and known for its rural character and Welsh-speaking community.
- 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_69d6ada270808190b1a2b2e7b02bb426 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94dba7f6c8190b272f649e0777362 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a535943081909f893b2be006cc28 |
completed | May 3, 2026, 1:30 a.m. |
Created at: April 8, 2026, 9:56 p.m.