Triple

T11252579
Position Surface form Disambiguated ID Type / Status
Subject River Fowey E266353 entity
Predicate hasTributary P415 FINISHED
Object River Lerryn
River Lerryn is a small tidal river in Cornwall, England, known for flowing through the village of Lerryn before joining the River Fowey estuary.
 E914428 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: River Lerryn | Statement: [River Fowey, hasTributary, River Lerryn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Lerryn
Context triple: [River Fowey, hasTributary, River Lerryn]
  • A. River Loughor
    River Loughor is a river in South Wales that flows through Carmarthenshire and Swansea before emptying into the Loughor estuary along the northern side of the Gower Peninsula.
  • B. River Truro
    River Truro is a small tidal river in Cornwall, England, that flows through the city of Truro and forms part of its historic harbour and estuarine landscape.
  • C. River Lowther
    River Lowther is a river in Cumbria, England, that flows through the Eden Valley and is known for its scenic rural landscapes and historic bridges.
  • D. River Usk
    The River Usk is a major river in Wales known for its scenic valley, rich wildlife, and reputation as one of the UK’s premier salmon and trout fishing rivers.
  • E. River Brett
    River Brett is a small river in Suffolk, England, known for flowing through rural countryside and traditional market towns before joining the River Stour.
  • 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: River Lerryn
Triple: [River Fowey, hasTributary, River Lerryn]
Generated description
River Lerryn is a small tidal river in Cornwall, England, known for flowing through the village of Lerryn before joining the River Fowey estuary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Lerryn
Target entity description: River Lerryn is a small tidal river in Cornwall, England, known for flowing through the village of Lerryn before joining the River Fowey estuary.
  • A. River Loughor
    River Loughor is a river in South Wales that flows through Carmarthenshire and Swansea before emptying into the Loughor estuary along the northern side of the Gower Peninsula.
  • B. River Truro
    River Truro is a small tidal river in Cornwall, England, that flows through the city of Truro and forms part of its historic harbour and estuarine landscape.
  • C. River Lowther
    River Lowther is a river in Cumbria, England, that flows through the Eden Valley and is known for its scenic rural landscapes and historic bridges.
  • D. River Usk
    The River Usk is a major river in Wales known for its scenic valley, rich wildlife, and reputation as one of the UK’s premier salmon and trout fishing rivers.
  • E. River Brett
    River Brett is a small river in Suffolk, England, known for flowing through rural countryside and traditional market towns before joining the River Stour.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e933648481909873094bc89ed041 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4cc8599588190b510cf888ec42e34 completed April 19, 2026, 12:37 p.m.
NEDg Description generation batch_69e4d9eb79608190b7ed108906f4e2bf completed April 19, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69e4df50eebc8190a4fe0aba7dc9fa62 completed April 19, 2026, 1:57 p.m.
Created at: April 8, 2026, 9:31 p.m.