Triple
T19556237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Trent at Keadby |
E489318
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Keadby Bridge |
—
|
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: Keadby Bridge | Statement: [River Trent at Keadby, hasFeature, Keadby Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keadby Bridge Context triple: [River Trent at Keadby, hasFeature, Keadby Bridge]
-
A.
Helwith Bridge
Helwith Bridge is a small village in North Yorkshire, England, situated in the scenic Ribblesdale valley of the Yorkshire Dales.
-
B.
Laxford Bridge
Laxford Bridge is a small hamlet in Sutherland, northwest Scotland, situated at a key road junction near the River Laxford and serving as a gateway to the surrounding Highland landscape.
-
C.
Banchor Bridge
Banchor Bridge is a crossing over the River Findhorn in the Scottish Highlands, serving as a local transport link in the surrounding rural area.
-
D.
Bainsford Bridge
Bainsford Bridge is a road and pedestrian bridge in Bainsford, Falkirk, Scotland, spanning the Forth and Clyde Canal and serving as a key local transport link.
-
E.
Tadcaster Bridge
Tadcaster Bridge is a historic stone road bridge in the town of Tadcaster, North Yorkshire, England, notable for its centuries-old architecture and partial collapse during severe flooding in 2015.
- 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: Keadby Bridge Target entity description: Keadby Bridge is a combined road and railway swing bridge in North Lincolnshire, England, that carries traffic across the River Trent.
-
A.
Helwith Bridge
Helwith Bridge is a small village in North Yorkshire, England, situated in the scenic Ribblesdale valley of the Yorkshire Dales.
-
B.
Laxford Bridge
Laxford Bridge is a small hamlet in Sutherland, northwest Scotland, situated at a key road junction near the River Laxford and serving as a gateway to the surrounding Highland landscape.
-
C.
Banchor Bridge
Banchor Bridge is a crossing over the River Findhorn in the Scottish Highlands, serving as a local transport link in the surrounding rural area.
-
D.
Bainsford Bridge
Bainsford Bridge is a road and pedestrian bridge in Bainsford, Falkirk, Scotland, spanning the Forth and Clyde Canal and serving as a key local transport link.
-
E.
Tadcaster Bridge
Tadcaster Bridge is a historic stone road bridge in the town of Tadcaster, North Yorkshire, England, notable for its centuries-old architecture and partial collapse during severe flooding in 2015.
- 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63d341d708190b8ef35822f8bfe7c |
completed | April 20, 2026, 2:50 p.m. |
Created at: April 10, 2026, 1:42 p.m.