Triple

T1370552
Position Surface form Disambiguated ID Type / Status
Subject Yarra River E30103 entity
Predicate hasTributary P415 FINISHED
Object Merri Creek
Merri Creek is an urban waterway in Melbourne, Australia, known for its ecological significance, recreational trails, and role in the region’s natural and cultural landscape.
 E311304 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: Merri Creek | Statement: [Yarra River, hasTributary, Merri Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merri Creek
Context triple: [Yarra River, hasTributary, Merri Creek]
  • A. Fairview Creek
    Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
  • B. Mannering Creek
    Mannering Creek is a watercourse in New South Wales, Australia, that serves as one of the natural tributaries feeding into Lake Macquarie.
  • C. Glennies Creek
    Glennies Creek is a watercourse in New South Wales, Australia, that forms part of the Hunter River catchment and supports local agriculture and water storage.
  • D. Sullivans Creek
    Sullivans Creek is an urban waterway in Canberra, Australia, that drains parts of the city and flows into Lake Burley Griffin.
  • E. Perkiomen Creek
    Perkiomen Creek is a significant waterway in southeastern Pennsylvania that drains a largely suburban and rural watershed before joining the Schuylkill River.
  • 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: Merri Creek
Triple: [Yarra River, hasTributary, Merri Creek]
Generated description
Merri Creek is an urban waterway in Melbourne, Australia, known for its ecological significance, recreational trails, and role in the region’s natural and cultural landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Merri Creek
Target entity description: Merri Creek is an urban waterway in Melbourne, Australia, known for its ecological significance, recreational trails, and role in the region’s natural and cultural landscape.
  • A. Fairview Creek
    Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
  • B. Mannering Creek
    Mannering Creek is a watercourse in New South Wales, Australia, that serves as one of the natural tributaries feeding into Lake Macquarie.
  • C. Glennies Creek
    Glennies Creek is a watercourse in New South Wales, Australia, that forms part of the Hunter River catchment and supports local agriculture and water storage.
  • D. Sullivans Creek
    Sullivans Creek is an urban waterway in Canberra, Australia, that drains parts of the city and flows into Lake Burley Griffin.
  • E. Perkiomen Creek
    Perkiomen Creek is a significant waterway in southeastern Pennsylvania that drains a largely suburban and rural watershed before joining the Schuylkill River.
  • F. None of above. chosen

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_69b085fc357481908259683cb4860cf3 completed March 10, 2026, 8:58 p.m.
NEDg Description generation batch_69b0d499cf108190beee4b64d88e9f3d completed March 11, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69b0d4fbdc7481909307e569b1874fe0 completed March 11, 2026, 2:35 a.m.
Created at: March 1, 2026, 7:57 p.m.