Triple

T12422356
Position Surface form Disambiguated ID Type / Status
Subject Sydney Ferries Parramatta River services E296806 entity
Predicate waterway P1778 FINISHED
Object Parramatta River E63137 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: Parramatta River | Statement: [Sydney Ferries Parramatta River services, waterway, Parramatta River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parramatta River
Context triple: [Sydney Ferries Parramatta River services, waterway, Parramatta River]
  • A. Parramatta River chosen
    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. 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. Maribyrnong River
    The Maribyrnong River is a major waterway in Melbourne, Australia, flowing through the city’s western suburbs and known for its parks, trails, and recreational activities along its banks.
  • D. Merriwa River
    The Merriwa River is a tributary watercourse in New South Wales, Australia, that forms part of the larger Hunter River river system.
  • E. Sydney River
    Sydney River is a small river in Cape Breton, Nova Scotia, that flows through the community of Sydney and into Sydney Harbour.
  • 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_69d6ada0640c81908c061d7fb3d47786 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d702b1481909db5f5bed6292ce0 completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6cbb096d881908dfd2a7126632d96 completed May 3, 2026, 4:14 a.m.
Created at: April 8, 2026, 9:55 p.m.