Triple
T16667353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Porthcawl Lighthouse |
E405014
|
entity |
| Predicate | visibleFrom |
P1165
|
FINISHED |
| Object | Porthcawl Esplanade |
E405012
|
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: Porthcawl Esplanade | Statement: [Porthcawl Lighthouse, visibleFrom, Porthcawl Esplanade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porthcawl Esplanade Context triple: [Porthcawl Lighthouse, visibleFrom, Porthcawl Esplanade]
-
A.
Porthcawl Promenade
chosen
Porthcawl Promenade is a popular seafront walkway in the Welsh coastal town of Porthcawl, known for its scenic views, beaches, and traditional seaside attractions.
-
B.
Colwyn Bay Promenade
Colwyn Bay Promenade is a seaside walkway in Colwyn Bay, Wales, known for its coastal views, beach access, and recreational facilities along the waterfront.
-
C.
Penarth Esplanade
Penarth Esplanade is a popular seafront promenade in Penarth, Wales, known for its coastal views, leisure facilities, and access to the town’s historic pier and beach.
-
D.
Sandown Esplanade
Sandown Esplanade is a seaside promenade in Sandown on the Isle of Wight, known for its sandy beach, coastal views, and traditional resort attractions.
-
E.
Llwybr Taf
Llwybr Taf is the Welsh name for the Taff Trail, a popular long-distance walking and cycling route in South Wales that follows the River Taff between Cardiff and Brecon.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37c9d9fc48190a8156c029668b544 |
completed | April 18, 2026, 12:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a34852c81908c00ff8e36923cee |
completed | May 10, 2026, 1:37 p.m. |
Created at: April 10, 2026, 5:18 a.m.