Triple

T466711
Position Surface form Disambiguated ID Type / Status
Subject Sydney E8462 entity
Predicate hasRiver P165 FINISHED
Object Parramatta River
The Parramatta River is a major waterway in Sydney, Australia, forming the western arm of Sydney Harbour and flowing through key suburban and commercial areas.
E63137 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: Parramatta River | Statement: [Sydney, hasRiver, Parramatta River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Parramatta River
Context triple: [Sydney, hasRiver, Parramatta River]
  • A. Yass River
    Yass River is a watercourse in New South Wales, Australia, that flows through the Southern Tablelands and joins the Murrumbidgee River.
  • B. Queanbeyan River
    The Queanbeyan River is a waterway in southeastern New South Wales, Australia, that flows through the city of Queanbeyan before joining the Murrumbidgee River.
  • C. Lachlan River
    Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
  • D. Riverina
    Riverina is a major agricultural region in southwestern New South Wales, Australia, known for its extensive irrigation-based farming and food production.
  • E. Yarra River
    The Yarra River is the major waterway flowing through Melbourne, Australia, known for its cultural, recreational, and historical significance to the city and its Indigenous communities.
  • 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: Parramatta River
Triple: [Sydney, hasRiver, Parramatta River]
Generated description
The Parramatta River is a major waterway in Sydney, Australia, forming the western arm of Sydney Harbour and flowing through key suburban and commercial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Parramatta River
Target entity description: The Parramatta River is a major waterway in Sydney, Australia, forming the western arm of Sydney Harbour and flowing through key suburban and commercial areas.
  • A. Yass River
    Yass River is a watercourse in New South Wales, Australia, that flows through the Southern Tablelands and joins the Murrumbidgee River.
  • B. Queanbeyan River
    The Queanbeyan River is a waterway in southeastern New South Wales, Australia, that flows through the city of Queanbeyan before joining the Murrumbidgee River.
  • C. Lachlan River
    Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
  • D. Riverina
    Riverina is a major agricultural region in southwestern New South Wales, Australia, known for its extensive irrigation-based farming and food production.
  • E. Yarra River
    The Yarra River is the major waterway flowing through Melbourne, Australia, known for its cultural, recreational, and historical significance to the city and its Indigenous communities.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efd831088190b6ac6a56b34a8816 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4984a0bc08190ab913090da6b76a7 completed March 1, 2026, 7:49 p.m.
NEDg Description generation batch_69a498f832f48190b36c4ae5059a50d3 completed March 1, 2026, 7:52 p.m.
NED2 Entity disambiguation (via description) batch_69a499dbfdf08190bedce53795790963 completed March 1, 2026, 7:56 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.