Triple

T13503915
Position Surface form Disambiguated ID Type / Status
Subject Coxs River headwaters E320961 entity
Predicate drainageBasin P1559 FINISHED
Object Hawkesbury–Nepean River system E320963 NE FINISHED

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: Hawkesbury–Nepean River system | Statement: [Coxs River headwaters, drainageBasin, Hawkesbury–Nepean River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hawkesbury–Nepean River system
Context triple: [Coxs River headwaters, drainageBasin, Hawkesbury–Nepean River system]
  • A. Hawkesbury–Nepean catchment chosen
    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.
  • B. Hawkesbury River
    The Hawkesbury River is a major waterway in New South Wales, Australia, known for its scenic estuary, rich Aboriginal heritage, and role as a key natural boundary northwest of Sydney.
  • C. 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.
  • D. Hawkesbury
    Hawkesbury is a town in Eastern Ontario, Canada, located along the Ottawa River near the Quebec border and known for its bilingual community and industrial history.
  • E. Parramatta River catchment
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf810e248190a060481004503f96 completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b366470819093a74828e2a85116 completed May 8, 2026, 11:01 p.m.
Created at: April 9, 2026, 9:43 p.m.