Triple
T21014518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Greta (Yorkshire) |
E517637
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Tees catchment |
—
|
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: Tees catchment | Statement: [River Greta (Yorkshire), partOf, Tees catchment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tees catchment Context triple: [River Greta (Yorkshire), partOf, Tees catchment]
-
A.
Humber catchment
The Humber catchment is the extensive river basin in eastern England that collects water from numerous rivers before they flow into the Humber Estuary and ultimately the North Sea.
-
B.
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.
-
C.
Severn catchment
The Severn catchment is the river basin that drains into the River Severn, the longest river in Great Britain, encompassing a wide network of tributaries and surrounding landscapes.
-
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.
Derwent Valley
Derwent Valley is a scenic river valley in County Durham and Northumberland, England, known for its industrial heritage, woodlands, and walking and cycling trails.
- 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: Tees catchment Target entity description: The Tees catchment is the river basin in northern England that drains into the River Tees, encompassing its tributaries and surrounding landscapes.
-
A.
Humber catchment
The Humber catchment is the extensive river basin in eastern England that collects water from numerous rivers before they flow into the Humber Estuary and ultimately the North Sea.
-
B.
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.
-
C.
Severn catchment
The Severn catchment is the river basin that drains into the River Severn, the longest river in Great Britain, encompassing a wide network of tributaries and surrounding landscapes.
-
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.
Derwent Valley
Derwent Valley is a scenic river valley in County Durham and Northumberland, England, known for its industrial heritage, woodlands, and walking and cycling trails.
- 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5764188190829de6f5abd6e00f |
completed | April 21, 2026, 4:25 a.m. |
Created at: April 16, 2026, 1:54 p.m.