Triple

T2948343
Position Surface form Disambiguated ID Type / Status
Subject River Boyne E79557 entity
Predicate hasTributary P415 FINISHED
Object River Blackwater (Kells Blackwater)
River Blackwater (Kells Blackwater) is a significant river in County Meath, Ireland, known for flowing through Kells before joining the River Boyne.
 E314467 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 Blackwater (Kells Blackwater) | Statement: [River Boyne, hasTributary, River Blackwater (Kells Blackwater)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Blackwater (Kells Blackwater)
Context triple: [River Boyne, hasTributary, River Blackwater (Kells Blackwater)]
  • A. River Blackwater
    The River Blackwater is a tributary watercourse in southern England that feeds into the River Wey and forms part of the Thames basin river network.
  • B. River Blackwater
    River Blackwater is a river in the county of Essex in southeastern England, known for flowing through rural landscapes and into the North Sea via the Blackwater Estuary.
  • C. River Dorn
    River Dorn is a small river in Oxfordshire, England, that flows through the Cotswolds and joins the River Glyme near Blenheim Palace.
  • D. Blackwater River
    Blackwater River is a scenic, tannin-dark river in northwest Florida known for its sandy beaches, paddling, and fishing opportunities.
  • E. Blackwater River
    The Blackwater River is a waterway in Northern Ireland that served as a significant geographic feature during the 1646 Battle of Benburb in the Irish Confederate Wars.
  • 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 Blackwater (Kells Blackwater)
Triple: [River Boyne, hasTributary, River Blackwater (Kells Blackwater)]
Generated description
River Blackwater (Kells Blackwater) is a significant river in County Meath, Ireland, known for flowing through Kells before joining the River Boyne.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Blackwater (Kells Blackwater)
Target entity description: River Blackwater (Kells Blackwater) is a significant river in County Meath, Ireland, known for flowing through Kells before joining the River Boyne.
  • A. River Blackwater
    The River Blackwater is a tributary watercourse in southern England that feeds into the River Wey and forms part of the Thames basin river network.
  • B. River Blackwater
    River Blackwater is a river in the county of Essex in southeastern England, known for flowing through rural landscapes and into the North Sea via the Blackwater Estuary.
  • C. River Dorn
    River Dorn is a small river in Oxfordshire, England, that flows through the Cotswolds and joins the River Glyme near Blenheim Palace.
  • D. Blackwater River
    Blackwater River is a scenic, tannin-dark river in northwest Florida known for its sandy beaches, paddling, and fishing opportunities.
  • E. Blackwater River
    The Blackwater River is a waterway in Northern Ireland that served as a significant geographic feature during the 1646 Battle of Benburb in the Irish Confederate Wars.
  • 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_69ad8b1089588190b74d9e2505e45762 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98b6cab88190b4dee7e5ec9347e5 completed March 8, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc79f6d081908d3bbd52439f4d31 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd07b82881908d52ab2db2f2e54c completed March 11, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69b0fdba0fd88190a2e760f1770e846c completed March 11, 2026, 5:29 a.m.
Created at: March 8, 2026, 2:57 p.m.