Triple

T6532739
Position Surface form Disambiguated ID Type / Status
Subject Queen Elizabeth Olympic Park E152270 entity
Predicate traversedBy P225 FINISHED
Object Waterworks River
Waterworks River is a semi-natural, channelized waterway in East London that forms part of the Bow Back Rivers and runs through the area now known as Queen Elizabeth Olympic Park.
 E612999 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: Waterworks River | Statement: [Queen Elizabeth Olympic Park, traversedBy, Waterworks River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waterworks River
Context triple: [Queen Elizabeth Olympic Park, traversedBy, Waterworks River]
  • A. River Roddlesworth
    River Roddlesworth is a small river in Lancashire, England, that flows through rural valleys and reservoirs before joining the River Darwen.
  • B. Sluice Brook
    Sluice Brook is a small stream that forms part of the Mystic River watershed in Massachusetts.
  • C. River Perry
    River Perry is a small river in Shropshire, England, that flows through the county’s rural landscape before joining the River Severn.
  • D. Ventauri River
    The Ventauri River is a significant waterway in South America that feeds into the Orinoco River and flows through remote, biodiverse regions of Venezuela.
  • E. Roaring River
    Roaring River is a tributary stream in North Carolina that feeds into the Yadkin River and is known for its scenic, fast-flowing waters.
  • 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: Waterworks River
Triple: [Queen Elizabeth Olympic Park, traversedBy, Waterworks River]
Generated description
Waterworks River is a semi-natural, channelized waterway in East London that forms part of the Bow Back Rivers and runs through the area now known as Queen Elizabeth Olympic Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Waterworks River
Target entity description: Waterworks River is a semi-natural, channelized waterway in East London that forms part of the Bow Back Rivers and runs through the area now known as Queen Elizabeth Olympic Park.
  • A. River Roddlesworth
    River Roddlesworth is a small river in Lancashire, England, that flows through rural valleys and reservoirs before joining the River Darwen.
  • B. Sluice Brook
    Sluice Brook is a small stream that forms part of the Mystic River watershed in Massachusetts.
  • C. River Perry
    River Perry is a small river in Shropshire, England, that flows through the county’s rural landscape before joining the River Severn.
  • D. Ventauri River
    The Ventauri River is a significant waterway in South America that feeds into the Orinoco River and flows through remote, biodiverse regions of Venezuela.
  • E. Roaring River
    Roaring River is a tributary stream in North Carolina that feeds into the Yadkin River and is known for its scenic, fast-flowing waters.
  • 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_69c688048ec8819093a47f7d332e12ec completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6adbe168881908ffefc4962e2893d completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70064bfa48190bbb5b4f92dde8dde completed March 27, 2026, 10:10 p.m.
NEDg Description generation batch_69c702c7fbf88190b8ef07227cb51f77 completed March 27, 2026, 10:20 p.m.
NED2 Entity disambiguation (via description) batch_69c70357502c8190b9e7990c44a44bcc completed March 27, 2026, 10:23 p.m.
Created at: March 27, 2026, 1:46 p.m.