Triple

T1370593
Position Surface form Disambiguated ID Type / Status
Subject Yarra River E30103 entity
Predicate partOf P40 FINISHED
Object Yarra River catchment
The Yarra River catchment is the entire drainage basin in Victoria, Australia, that collects rainfall and runoff feeding the Yarra River and its tributaries, encompassing a mix of urban, agricultural, and forested landscapes.
E30103 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: Yarra River catchment | Statement: [Yarra River, partOf, Yarra River catchment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yarra River catchment
Context triple: [Yarra River, partOf, Yarra River catchment]
  • A. 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.
  • B. Port Phillip and Westernport catchment
    The Port Phillip and Westernport catchment is a major drainage basin in Victoria, Australia, encompassing the waterways and surrounding landscapes that flow into Port Phillip Bay and Western Port.
  • C. Murrumbidgee catchment
    The Murrumbidgee catchment is the river basin and drainage area that collects and channels water into the Murrumbidgee River within the Murray–Darling Basin in southeastern Australia.
  • D. Trent catchment
    The Trent catchment is the river basin area that collects precipitation and surface water feeding into the River Trent in central England.
  • E. Clarence River basin
    The Clarence River basin is a major river catchment in northeastern New South Wales, Australia, encompassing diverse upland and coastal landscapes and supporting significant agriculture, ecosystems, and regional 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: Yarra River catchment
Triple: [Yarra River, partOf, Yarra River catchment]
Generated description
The Yarra River catchment is the entire drainage basin in Victoria, Australia, that collects rainfall and runoff feeding the Yarra River and its tributaries, encompassing a mix of urban, agricultural, and forested landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yarra River catchment
Target entity description: The Yarra River catchment is the entire drainage basin in Victoria, Australia, that collects rainfall and runoff feeding the Yarra River and its tributaries, encompassing a mix of urban, agricultural, and forested landscapes.
  • A. Yarra River chosen
    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.
  • B. Port Phillip and Westernport catchment
    The Port Phillip and Westernport catchment is a major drainage basin in Victoria, Australia, encompassing the waterways and surrounding landscapes that flow into Port Phillip Bay and Western Port.
  • C. Murrumbidgee catchment
    The Murrumbidgee catchment is the river basin and drainage area that collects and channels water into the Murrumbidgee River within the Murray–Darling Basin in southeastern Australia.
  • D. Trent catchment
    The Trent catchment is the river basin area that collects precipitation and surface water feeding into the River Trent in central England.
  • E. Clarence River basin
    The Clarence River basin is a major river catchment in northeastern New South Wales, Australia, encompassing diverse upland and coastal landscapes and supporting significant agriculture, ecosystems, and regional communities.
  • F. None of above.

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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2d7b6008190bc0303b56959ba56 completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08a9dd308190999d349f8b6297b8 completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad09d0c4d88190b5f79a92821ef577 completed March 8, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_69ad0a5eeac08190a4d13f4819fc1aba completed March 8, 2026, 5:34 a.m.
Created at: March 1, 2026, 7:57 p.m.