Triple
T13397418
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Junction Canal |
E319734
|
entity |
| Predicate | hasJunctionWith |
P1018
|
FINISHED |
| Object | Regent's Canal |
E158399
|
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: Regent's Canal | Statement: [Grand Junction Canal, hasJunctionWith, Regent's Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Regent's Canal Context triple: [Grand Junction Canal, hasJunctionWith, Regent's Canal]
-
A.
Regent’s Canal
chosen
Regent’s Canal is a historic 19th-century waterway in North London that runs from Paddington to the River Thames, now popular for its towpath walks, narrowboats, and regenerated waterside areas.
-
B.
Oxford Canal
The Oxford Canal is a historic narrow canal in central England, completed in the late 18th century, that played a key role in the Industrial Revolution by linking the Midlands to the River Thames near Oxford.
-
C.
Wardle Canal
Wardle Canal is a very short canal in Middlewich, Cheshire, England, that serves as a key junction linking the Trent and Mersey Canal with the Middlewich Branch of the Shropshire Union Canal.
-
D.
Dollis Brook
Dollis Brook is a small stream in North London that forms one of the main headwaters of the River Brent, flowing through suburban green spaces and parks.
-
E.
Gloucester and Berkeley Canal
The Gloucester and Berkeley Canal, now known as the Gloucester and Sharpness Canal, is a historic ship canal in Gloucestershire, England, built to provide a safer and more direct navigation route between Gloucester and the Severn Estuary.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dba0d9e7348190844e11dd6cbd13b0 |
completed | April 12, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73983b8f08190bf4d1a64c0beab97 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:34 p.m.