Triple

T21317549
Position Surface form Disambiguated ID Type / Status
Subject Iron Cove Creek E525512 entity
Predicate partOf P40 FINISHED
Object Parramatta River catchment — 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 catchment | Statement: [Iron Cove Creek, partOf, Parramatta River catchment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parramatta River catchment
Context triple: [Iron Cove Creek, partOf, Parramatta River catchment]
  • A. 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.
  • B. 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.
  • C. Queanbeyan River catchment
    The Queanbeyan River catchment is the drainage basin that collects and channels rainfall and runoff into the Queanbeyan River in southeastern New South Wales and the Australian Capital Territory.
  • D. Enoggera Creek catchment
    The Enoggera Creek catchment is a major urban water catchment in Brisbane, Queensland, encompassing Enoggera Creek and its tributaries as they drain through several inner-city suburbs.
  • E. Macquarie–Castlereagh catchment
    The Macquarie–Castlereagh catchment is a major river basin in central-west New South Wales, Australia, encompassing the Macquarie and Castlereagh river systems and their associated wetlands and water storages.
  • 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_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75dd1ce9c81908c373362254427bf completed April 21, 2026, 11:21 a.m.
Created at: April 16, 2026, 4:35 p.m.