Triple

T18769547
Position Surface form Disambiguated ID Type / Status
Subject Fraser Plateau E458979 entity
Predicate hasMajorRiver P165 FINISHED
Object Blackwater River
The Blackwater River is a significant river in central British Columbia, Canada, known for flowing through the Fraser Plateau and contributing to the region’s watershed and ecosystems.
 E1343629 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: Blackwater River | Statement: [Fraser Plateau, hasMajorRiver, Blackwater River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackwater River
Context triple: [Fraser Plateau, hasMajorRiver, Blackwater River]
  • A. Blackwater River
    Blackwater River is a scenic, tannin-dark river in northwest Florida known for its sandy beaches, paddling, and fishing opportunities.
  • B. Blackwater River
    The Blackwater River is a dark, tannin-stained river in West Virginia known for its scenic waterfalls, rugged canyon, and popularity for whitewater paddling and outdoor recreation.
  • C. Blackwater River
    Blackwater River is a dark, tannin-stained river in southeastern Virginia known for its slow, winding course through swamps and forests before joining the Chowan River system.
  • D. 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.
  • E. River Blackwater
    River Blackwater is a major river in southern Ireland known for its scenic valleys, historic towns, and salmon fishing.
  • 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: Blackwater River
Triple: [Fraser Plateau, hasMajorRiver, Blackwater River]
Generated description
The Blackwater River is a significant river in central British Columbia, Canada, known for flowing through the Fraser Plateau and contributing to the region’s watershed and ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackwater River
Target entity description: The Blackwater River is a significant river in central British Columbia, Canada, known for flowing through the Fraser Plateau and contributing to the region’s watershed and ecosystems.
  • A. Blackwater River
    Blackwater River is a scenic, tannin-dark river in northwest Florida known for its sandy beaches, paddling, and fishing opportunities.
  • B. 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.
  • C. Blackwater River
    The Blackwater River is a dark, tannin-stained river in West Virginia known for its scenic waterfalls, rugged canyon, and popularity for whitewater paddling and outdoor recreation.
  • D. Blackwater River
    Blackwater River is a dark, tannin-stained river in southeastern Virginia known for its slow, winding course through swamps and forests before joining the Chowan River system.
  • E. River Blackwater
    River Blackwater is a major river in southern Ireland known for its scenic valleys, historic towns, and salmon fishing.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d8782b4819080513fb46798c4db completed April 20, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a054710894c819097fc5cd9753a9c94 completed May 14, 2026, 3:52 a.m.
NEDg Description generation batch_6a054b1a8698819090e8594f00588703 completed May 14, 2026, 4:10 a.m.
NED2 Entity disambiguation (via description) batch_6a054b881bd48190ab3ae42719357d7c completed May 14, 2026, 4:11 a.m.
Created at: April 10, 2026, 11:52 a.m.