Triple

T21328323
Position Surface form Disambiguated ID Type / Status
Subject Archer Creek E525822 entity
Predicate partOf P40 FINISHED
Object Parramatta River system — NE NERFINISHED

How this triple was built (2 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 system | Statement: [Archer Creek, partOf, Parramatta River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parramatta River system
Context triple: [Archer Creek, partOf, Parramatta River system]
  • A. 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.
  • B. Parramatta River catchment chosen
    The Parramatta River catchment is the drainage basin in Sydney, Australia, that collects rainfall and runoff feeding into the Parramatta River and its surrounding waterways and suburbs.
  • C. Hawkesbury–Nepean catchment
    The Hawkesbury–Nepean catchment is a major river system and drainage basin in New South Wales, Australia, encompassing extensive urban, agricultural, and natural areas west and north of Sydney.
  • D. Warragamba River
    The Warragamba River is a major river in New South Wales, Australia, best known for being dammed by Warragamba Dam to form Lake Burragorang, Sydney’s primary water supply.
  • E. Merriwa River
    The Merriwa River is a tributary watercourse in New South Wales, Australia, that forms part of the larger Hunter River river system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b51b90788190a4dd823d962626da completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7ab4e88848190b6efe85a4c8cd85a completed April 21, 2026, 4:52 p.m.
Created at: April 16, 2026, 4:41 p.m.