Triple
T18938752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Severn at Bridgnorth |
E463323
|
entity |
| Predicate | downstreamFrom |
P5956
|
FINISHED |
| Object | Ironbridge Gorge reach of River Severn |
—
|
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: Ironbridge Gorge reach of River Severn | Statement: [River Severn at Bridgnorth, downstreamFrom, Ironbridge Gorge reach of River Severn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ironbridge Gorge reach of River Severn Context triple: [River Severn at Bridgnorth, downstreamFrom, Ironbridge Gorge reach of River Severn]
-
A.
Ironbridge Gorge
chosen
Ironbridge Gorge is a historically significant valley in Shropshire, England, recognized as the birthplace of the Industrial Revolution and a UNESCO World Heritage Site.
-
B.
Cromford Gorge
Cromford Gorge is a dramatic limestone valley in Derbyshire, England, renowned for its rugged cliffs, industrial heritage, and inclusion within the Derwent Valley Mills UNESCO World Heritage Site.
-
C.
Ironbridge Gorge Museum Trust
Ironbridge Gorge Museum Trust is a heritage charity in Shropshire, England that manages a group of museums and historic sites in the Ironbridge Gorge, a UNESCO World Heritage Site celebrating the birthplace of the Industrial Revolution.
-
D.
Birmingham Canal Navigations
Birmingham Canal Navigations is an extensive network of interconnected canals in the English Midlands that historically served as a major industrial transport system around Birmingham and the Black Country.
-
E.
Puente de Hierro (Iron Bridge)
Puente de Hierro (Iron Bridge) is a historic iron bridge in Talavera de la Reina, Spain, known for its distinctive metal structure spanning the Tagus River.
- 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_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.