Triple

T21014518
Position Surface form Disambiguated ID Type / Status
Subject River Greta (Yorkshire) E517637 entity
Predicate partOf P40 FINISHED
Object Tees catchment
The Tees catchment is the river basin in northern England that drains into the River Tees, encompassing its tributaries and surrounding landscapes.
E1461805 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tees catchment
Triple: [River Greta (Yorkshire), partOf, Tees catchment]
Generated description
The Tees catchment is the river basin in northern England that drains into the River Tees, encompassing its tributaries and surrounding landscapes.
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 (5 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.
NED1 Entity disambiguation (via context triple) batch_6a093b6369fc81909ff15a48a8a640e2 completed May 17, 2026, 3:52 a.m.
NEDg Description generation batch_6a093ed7f68c8190b175251a158cbcc1 completed May 17, 2026, 4:06 a.m.
NED2 Entity disambiguation (via description) batch_6a093f3ba1f88190ae07076c83bd0517 completed May 17, 2026, 4:08 a.m.
Created at: April 16, 2026, 1:54 p.m.