Triple
T23076452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Worcester and Birmingham Canal |
E575342
|
entity |
| Predicate | partOfRoute |
P6309
|
FINISHED |
| Object | Birmingham–Worcester–River Severn navigation |
—
|
NE NERFINISHED |
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: Birmingham–Worcester–River Severn navigation | Statement: [Worcester and Birmingham Canal, partOfRoute, Birmingham–Worcester–River Severn navigation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham–Worcester–River Severn navigation Context triple: [Worcester and Birmingham Canal, partOfRoute, Birmingham–Worcester–River Severn navigation]
-
A.
River Severn navigation
chosen
River Severn navigation refers to the system of navigable waterways, locks, and associated canals that historically enabled commercial and passenger traffic along the River Severn in England.
-
B.
Stroudwater Navigation
Stroudwater Navigation is a historic canal in Gloucestershire, England, that formed part of an important inland waterway linking the River Severn to the Thames.
-
C.
Shropshire Union Canal
The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
-
D.
Worcester and Birmingham Canal
The Worcester and Birmingham Canal is an English inland waterway linking the city of Worcester to Birmingham, historically important for industrial transport and now popular for leisure boating.
-
E.
Birmingham Canal
The Birmingham Canal is a historic waterway in England that formed the core of Birmingham’s industrial canal network, linking the city to major trade routes during the Industrial Revolution.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245be28d48190ad1348d5a73db37d |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18c63870c81909a08a3b410c0d417 |
completed | April 29, 2026, 4:43 a.m. |
Created at: April 17, 2026, 3:56 p.m.