Triple
T11695473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Llangollen Canal |
E277982
|
entity |
| Predicate | UNESCOWorldHeritageComponent |
P4220
|
FINISHED |
| Object | Pontcysyllte Aqueduct and Canal |
E61324
|
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: Pontcysyllte Aqueduct and Canal | Statement: [Llangollen Canal, UNESCOWorldHeritageComponent, Pontcysyllte Aqueduct and Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pontcysyllte Aqueduct and Canal Context triple: [Llangollen Canal, UNESCOWorldHeritageComponent, Pontcysyllte Aqueduct and Canal]
-
A.
Pontcysyllte Aqueduct and Canal
chosen
Pontcysyllte Aqueduct and Canal is a renowned early 19th-century engineering masterpiece in Wales, featuring a towering cast-iron aqueduct that carries the Llangollen Canal high above the River Dee.
-
B.
Nantwich Aqueduct
Nantwich Aqueduct is a historic cast-iron canal aqueduct in Cheshire, England, designed by Thomas Telford to carry the Shropshire Union Canal over a road near the town of Nantwich.
-
C.
Marple Aqueduct
Marple Aqueduct is a historic stone canal aqueduct in Marple, Greater Manchester, that carries the Peak Forest Canal across the River Goyt.
-
D.
Dundas Aqueduct
Dundas Aqueduct is a historic stone aqueduct in southwest England that carries the Kennet and Avon Canal over the River Avon and the Wessex Main Line railway.
-
E.
Avoncliff Aqueduct
Avoncliff Aqueduct is a historic stone structure in Wiltshire, England, that carries the Kennet and Avon Canal over the River Avon and a railway line.
- 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a47cef60819088b7cc3a3a711e4c |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef833084988190b5004c93f68dc628 |
completed | April 27, 2026, 3:39 p.m. |
Created at: April 8, 2026, 9:40 p.m.