Triple

T12237866
Position Surface form Disambiguated ID Type / Status
Subject Maribyrnong River E291646 entity
Predicate hasRecreationArea P5383 FINISHED
Object Maribyrnong River Trail
Maribyrnong River Trail is a popular shared-use walking and cycling path in Melbourne, Australia, that follows the Maribyrnong River through parks, wetlands, and urban landscapes.
 E970873 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: Maribyrnong River Trail | Statement: [Maribyrnong River, hasRecreationArea, Maribyrnong River Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maribyrnong River Trail
Context triple: [Maribyrnong River, hasRecreationArea, Maribyrnong River Trail]
  • A. Main Yarra Trail
    Main Yarra Trail is a popular shared-use path in Melbourne, Australia, that follows the Yarra River through parklands and urban areas for walking and cycling.
  • B. Hutt River Trail
    Hutt River Trail is a popular walking and cycling route that follows the Hutt River through New Zealand’s Hutt Valley, offering scenic views and outdoor recreation opportunities.
  • C. Wilson River Trail
    Wilson River Trail is a popular hiking and mountain biking path in Oregon’s Coast Range that follows the scenic Wilson River through lush forested terrain.
  • D. Noosa Hill Track
    Noosa Hill Track is a popular walking trail in Noosa National Park that climbs through coastal bushland to a scenic lookout over the surrounding region.
  • E. Lachlan Valley Way
    Lachlan Valley Way is a significant regional road in New South Wales, Australia, that links rural towns and agricultural areas across the Lachlan River catchment.
  • 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: Maribyrnong River Trail
Triple: [Maribyrnong River, hasRecreationArea, Maribyrnong River Trail]
Generated description
Maribyrnong River Trail is a popular shared-use walking and cycling path in Melbourne, Australia, that follows the Maribyrnong River through parks, wetlands, and urban landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maribyrnong River Trail
Target entity description: Maribyrnong River Trail is a popular shared-use walking and cycling path in Melbourne, Australia, that follows the Maribyrnong River through parks, wetlands, and urban landscapes.
  • A. Main Yarra Trail
    Main Yarra Trail is a popular shared-use path in Melbourne, Australia, that follows the Yarra River through parklands and urban areas for walking and cycling.
  • B. Hutt River Trail
    Hutt River Trail is a popular walking and cycling route that follows the Hutt River through New Zealand’s Hutt Valley, offering scenic views and outdoor recreation opportunities.
  • C. Wilson River Trail
    Wilson River Trail is a popular hiking and mountain biking path in Oregon’s Coast Range that follows the scenic Wilson River through lush forested terrain.
  • D. Noosa Hill Track
    Noosa Hill Track is a popular walking trail in Noosa National Park that climbs through coastal bushland to a scenic lookout over the surrounding region.
  • E. Lachlan Valley Way
    Lachlan Valley Way is a significant regional road in New South Wales, Australia, that links rural towns and agricultural areas across the Lachlan River catchment.
  • 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cb45340819093365f8efdf85f75 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60ab19a4c8190b4692d7ab0d02a12 completed May 2, 2026, 2:31 p.m.
NEDg Description generation batch_69f60bdd8d508190813178ff4c77afcf completed May 2, 2026, 2:36 p.m.
NED2 Entity disambiguation (via description) batch_69f60c67c680819087630d190d0a008f completed May 2, 2026, 2:38 p.m.
Created at: April 8, 2026, 9:51 p.m.