Triple

T10832358
Position Surface form Disambiguated ID Type / Status
Subject Severn River Basin District E255653 entity
Predicate includesCatchment P15963 FINISHED
Object Wye catchment
The Wye catchment is the river drainage area surrounding the River Wye, a major UK river system known for its scenic landscapes, biodiversity, and role in regional water management.
E887038 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: Wye catchment | Statement: [Severn River Basin District, includesCatchment, Wye catchment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wye catchment
Context triple: [Severn River Basin District, includesCatchment, Wye catchment]
  • A. Wyre catchment
    The Wyre catchment is the river basin in Lancashire, England, that drains the River Wyre and its tributaries into the Wyre Estuary and ultimately the Irish Sea.
  • B. River Aire catchment
    The River Aire catchment is the drainage basin in northern England that collects water from the Pennine hills and surrounding areas into the River Aire and its tributaries.
  • C. River Rye catchment
    The River Rye catchment is the drainage basin in North Yorkshire, England, that collects the waters of the River Rye and its tributaries before they ultimately flow into the River Derwent.
  • D. 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.
  • E. Colne catchment
    The Colne catchment is the river basin in southern England that drains the River Colne and its tributaries, forming part of the wider Thames River system.
  • 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: Wye catchment
Triple: [Severn River Basin District, includesCatchment, Wye catchment]
Generated description
The Wye catchment is the river drainage area surrounding the River Wye, a major UK river system known for its scenic landscapes, biodiversity, and role in regional water management.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wye catchment
Target entity description: The Wye catchment is the river drainage area surrounding the River Wye, a major UK river system known for its scenic landscapes, biodiversity, and role in regional water management.
  • A. Wyre catchment
    The Wyre catchment is the river basin in Lancashire, England, that drains the River Wyre and its tributaries into the Wyre Estuary and ultimately the Irish Sea.
  • B. River Aire catchment
    The River Aire catchment is the drainage basin in northern England that collects water from the Pennine hills and surrounding areas into the River Aire and its tributaries.
  • C. River Rye catchment
    The River Rye catchment is the drainage basin in North Yorkshire, England, that collects the waters of the River Rye and its tributaries before they ultimately flow into the River Derwent.
  • D. 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.
  • E. Colne catchment
    The Colne catchment is the river basin in southern England that drains the River Colne and its tributaries, forming part of the wider Thames River system.
  • 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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7442323948190afd9488815f7908b completed April 9, 2026, 6:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69de85a068b08190948c3ca32cdda147 completed April 14, 2026, 6:21 p.m.
NEDg Description generation batch_69de8956d9f081909d076c5e413c1f74 completed April 14, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69de8e80fe80819088ac76bb5abc58f0 completed April 14, 2026, 6:59 p.m.
Created at: April 8, 2026, 9:19 p.m.