Triple
T21285767
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester Canal |
E524653
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Beeston Iron Lock |
—
|
NE NERFINISHED |
How this triple was built (3 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: Beeston Iron Lock | Statement: [Chester Canal, hasStructure, Beeston Iron Lock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beeston Iron Lock Context triple: [Chester Canal, hasStructure, Beeston Iron Lock]
-
A.
Enfield Lock
Enfield Lock is a suburban district in north London known for its historic Royal Small Arms Factory site and proximity to the River Lee Navigation.
-
B.
Sandiacre Lock
Sandiacre Lock is a historic canal lock on the Erewash Canal in Sandiacre, Derbyshire, known for its preserved lock-keeper’s cottage and role in the region’s industrial waterway heritage.
-
C.
Hardmead Lock
Hardmead Lock is a lock on the River Lee Navigation in England, used to manage water levels and enable boat passage along the waterway.
-
D.
Boulter's Lock
Boulter's Lock is a well-known lock and weir on the River Thames near Maidenhead, England, popular for leisure boating and riverside recreation.
-
E.
Aston Locks
Aston Locks is a flight of canal locks in Birmingham, England, that raises the Birmingham and Fazeley Canal between the city centre and its northern suburbs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Beeston Iron Lock Target entity description: Beeston Iron Lock is a historic cast-iron lock on the Chester Canal in Cheshire, England, notable for its early use of iron in canal engineering.
-
A.
Enfield Lock
Enfield Lock is a suburban district in north London known for its historic Royal Small Arms Factory site and proximity to the River Lee Navigation.
-
B.
Sandiacre Lock
Sandiacre Lock is a historic canal lock on the Erewash Canal in Sandiacre, Derbyshire, known for its preserved lock-keeper’s cottage and role in the region’s industrial waterway heritage.
-
C.
Hardmead Lock
Hardmead Lock is a lock on the River Lee Navigation in England, used to manage water levels and enable boat passage along the waterway.
-
D.
Boulter's Lock
Boulter's Lock is a well-known lock and weir on the River Thames near Maidenhead, England, popular for leisure boating and riverside recreation.
-
E.
Aston Locks
Aston Locks is a flight of canal locks in Birmingham, England, that raises the Birmingham and Fazeley Canal between the city centre and its northern suburbs.
- F. None of above. chosen
Provenance (2 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_69e0b5171f6c8190a5d57201ede73811 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d658e08190ad2f267123d53ede |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:03 p.m.