Triple
T13095674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Banwy |
E310577
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | River Severn basin |
E704884
|
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 Severn basin | Statement: [River Banwy, partOf, River Severn basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Severn basin Context triple: [River Banwy, partOf, River Severn basin]
-
A.
River Severn valley
chosen
The River Severn valley is a broad, historically significant river valley in western England shaped by the course of the River Severn and encompassing rural landscapes, market towns, and areas of natural and cultural heritage.
-
B.
Thames Basin
The Thames Basin is the drainage area in southern England that collects water flowing into the River Thames and its tributaries.
-
C.
Cheshire Basin
The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
-
D.
Pennine watershed
The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
-
E.
Ribble catchment
The Ribble catchment is the river basin in North West England drained by the River Ribble and its tributaries, encompassing a wide area of Lancashire and parts of surrounding counties.
- 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_69d806a733548190989cfd4ce981ca33 |
completed | April 9, 2026, 8:05 p.m. |
| NER | Named-entity recognition | batch_69d9814e88a0819088418c792ce7aa57 |
completed | April 10, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d617f1908190a2fa147bedede54f |
completed | May 3, 2026, 4:59 a.m. |
Created at: April 9, 2026, 9:03 p.m.