Triple
T20207817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keadby Canal |
E493402
|
entity |
| Predicate | mouthLocation |
P417
|
FINISHED |
| Object | River Trent near Keadby |
—
|
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: River Trent near Keadby | Statement: [Keadby Canal, mouthLocation, River Trent near Keadby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Trent near Keadby Context triple: [Keadby Canal, mouthLocation, River Trent near Keadby]
-
A.
River Trent at Keadby
chosen
The River Trent at Keadby is a tidal river location in North Lincolnshire, England, where inland waterways such as the Sheffield and South Yorkshire Navigation connect to the wider river system.
-
B.
River Idle and River Trent
The River Idle and River Trent are two rivers in Nottinghamshire, England, whose confluence forms a notable junction near the village of West Stockwith.
-
C.
Stainforth and Keadby Canal
The Stainforth and Keadby Canal is a navigable waterway in South Yorkshire and Lincolnshire, England, linking the River Don Navigation near Doncaster to the River Trent and forming part of the region’s inland freight and leisure boating network.
-
D.
River Gaunless
River Gaunless is a small river in County Durham, England, that flows through former coal-mining areas before joining the River Wear.
-
E.
Colne River
The Colne River is a tributary of the River Thames in southern England that has historically marked parts of the boundary of Middlesex and neighboring counties.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d934f808190bbfeb96f5bf2dfb9 |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:38 p.m.