Triple

T1590081
Position Surface form Disambiguated ID Type / Status
Subject Truro, Cornwall E34158 entity
Predicate hasRiver P165 FINISHED
Object 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.
 E211195 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 Truro | Statement: [Truro, Cornwall, hasRiver, River Truro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Truro
Context triple: [Truro, Cornwall, hasRiver, River Truro]
  • A. River Slea
    The River Slea is a small river in Lincolnshire, England, flowing through the town of Sleaford before joining the River Witham.
  • B. 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.
  • C. Calavon River
    The Calavon River is a watercourse in southeastern France that flows through the Luberon region of Provence before joining the Durance River.
  • D. River Croal
    River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
  • E. River Wensum
    River Wensum is a chalk river in Norfolk, England, known for its rich biodiversity and designation as a Site of Special Scientific Interest and Special Area of Conservation.
  • 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 Truro
Triple: [Truro, Cornwall, hasRiver, River Truro]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Truro
Target entity description: 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.
  • A. River Slea
    The River Slea is a small river in Lincolnshire, England, flowing through the town of Sleaford before joining the River Witham.
  • B. 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.
  • C. Calavon River
    The Calavon River is a watercourse in southeastern France that flows through the Luberon region of Provence before joining the Durance River.
  • D. River Croal
    River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
  • E. River Wensum
    River Wensum is a chalk river in Norfolk, England, known for its rich biodiversity and designation as a Site of Special Scientific Interest and Special Area of Conservation.
  • 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9090e251c81909ebb21a6b6262303 completed March 5, 2026, 4:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeac0be308190a12ba8e79589dead completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb330fe0819096ac927838b6ee2f completed March 8, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69adebb1d7748190b5cd33d163368eae completed March 8, 2026, 9:35 p.m.
Created at: March 4, 2026, 7:27 p.m.