Triple
T15015428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sleaford Navigation |
E377946
|
entity |
| Predicate | waterwaySystem |
P2432
|
FINISHED |
| Object | River Witham navigation system |
E570159
|
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: River Witham navigation system | Statement: [Sleaford Navigation, waterwaySystem, River Witham navigation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Witham navigation system Context triple: [Sleaford Navigation, waterwaySystem, River Witham navigation system]
-
A.
River Witham navigation system
chosen
The River Witham navigation system is a network of engineered waterways, locks, and channels in Lincolnshire, England, designed to make the River Witham navigable for boats and commercial traffic.
-
B.
Stour Navigation
Stour Navigation is a historic system of locks and channel improvements that made the River Stour between Essex and Suffolk navigable for commercial river traffic.
-
C.
River Wey Navigation
The River Wey Navigation is a historic canalised river in Surrey, England, forming part of one of the country’s earliest navigable waterways and linking the River Wey to the River Thames.
-
D.
Sleaford Navigation
Sleaford Navigation is a restored historic canal in Lincolnshire, England, that once served as an important waterway for transporting goods to and from the town of Sleaford.
-
E.
Great Ouse Navigation
The Great Ouse Navigation is a managed inland waterway in eastern England that forms part of the River Great Ouse system, used for boating, recreation, and local transport.
- 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_69d85cd3a3c881908c71fc424d459c17 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7623c3c819092ca36b358b01842 |
completed | April 15, 2026, 12:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe96aa3c888190a65e7b3c3b130131 |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:55 a.m.