Triple
T18938751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Severn at Bridgnorth |
E463323
|
entity |
| Predicate | upstreamFrom |
P5955
|
FINISHED |
| Object | Bewdley reach of River Severn |
—
|
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: Bewdley reach of River Severn | Statement: [River Severn at Bridgnorth, upstreamFrom, Bewdley reach of River Severn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bewdley reach of River Severn Context triple: [River Severn at Bridgnorth, upstreamFrom, Bewdley reach of River Severn]
-
A.
River Severn at Melverley
River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
-
B.
River Severn at Bridgnorth
The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
-
C.
Wenlock River
The Wenlock River is a remote, biodiverse river in far north Queensland, Australia, renowned for its rich freshwater fish fauna and relatively undisturbed ecosystems.
-
D.
Mouth of the River Avon
The Mouth of the River Avon is the point where the River Avon flows into the Severn Estuary near Bristol in southwest England.
-
E.
Droitwich Canal
Droitwich Canal is a restored historic waterway in Worcestershire, England, linking the town of Droitwich Spa to the River Severn and forming part of the region’s canal network.
- 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: Bewdley reach of River Severn Target entity description: The Bewdley reach of the River Severn is a scenic and historically significant stretch of England’s longest river running through and around the town of Bewdley in Worcestershire.
-
A.
River Severn at Melverley
River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
-
B.
River Severn at Bridgnorth
The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
-
C.
Wenlock River
The Wenlock River is a remote, biodiverse river in far north Queensland, Australia, renowned for its rich freshwater fish fauna and relatively undisturbed ecosystems.
-
D.
Mouth of the River Avon
The Mouth of the River Avon is the point where the River Avon flows into the Severn Estuary near Bristol in southwest England.
-
E.
Droitwich Canal
Droitwich Canal is a restored historic waterway in Worcestershire, England, linking the town of Droitwich Spa to the River Severn and forming part of the region’s canal network.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3ea39dc8190a2f773e09e11e6d1 |
completed | April 20, 2026, 7:21 a.m. |
Created at: April 10, 2026, 11:59 a.m.