Triple

T17413860
Position Surface form Disambiguated ID Type / Status
Subject Chambri Lakes system E423437 entity
Predicate partOf P40 FINISHED
Object Sepik River floodplain
The Sepik River floodplain is an extensive low-lying wetland region in northern Papua New Guinea, characterized by seasonally inundated forests, lakes, and grasslands that support rich biodiversity and distinctive riverine cultures.
E1021845 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: Sepik River floodplain | Statement: [Chambri Lakes system, partOf, Sepik River floodplain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sepik River floodplain
Context triple: [Chambri Lakes system, partOf, Sepik River floodplain]
  • A. Sepik region
    The Sepik region is a culturally rich area of northern Papua New Guinea known for its diverse indigenous communities, intricate art traditions, and the Sepik River, one of the largest river systems in the Asia-Pacific.
  • B. Mary River floodplain
    The Mary River floodplain is a low-lying, periodically inundated riverine landscape in Queensland, Australia, known for its fertile soils, biodiversity, and role in regional agriculture and flood management.
  • C. Arafura Swamp
    Arafura Swamp is a vast, seasonally flooded wetland in Australia’s Northern Territory, renowned for its rich biodiversity and cultural significance to the Indigenous Yolngu people.
  • D. Lobau wetlands
    The Lobau wetlands are a protected floodplain area of the Danube near Vienna, Austria, known for their rich biodiversity and role as part of the Donau-Auen National Park.
  • E. Candaba Swamp
    Candaba Swamp is a vast wetland in Pampanga, Philippines, renowned as a critical habitat and migratory stopover for numerous species of waterfowl and other birds.
  • 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: Sepik River floodplain
Triple: [Chambri Lakes system, partOf, Sepik River floodplain]
Generated description
The Sepik River floodplain is an extensive low-lying wetland region in northern Papua New Guinea, characterized by seasonally inundated forests, lakes, and grasslands that support rich biodiversity and distinctive riverine cultures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sepik River floodplain
Target entity description: The Sepik River floodplain is an extensive low-lying wetland region in northern Papua New Guinea, characterized by seasonally inundated forests, lakes, and grasslands that support rich biodiversity and distinctive riverine cultures.
  • A. Sepik region chosen
    The Sepik region is a culturally rich area of northern Papua New Guinea known for its diverse indigenous communities, intricate art traditions, and the Sepik River, one of the largest river systems in the Asia-Pacific.
  • B. Mary River floodplain
    The Mary River floodplain is a low-lying, periodically inundated riverine landscape in Queensland, Australia, known for its fertile soils, biodiversity, and role in regional agriculture and flood management.
  • C. Arafura Swamp
    Arafura Swamp is a vast, seasonally flooded wetland in Australia’s Northern Territory, renowned for its rich biodiversity and cultural significance to the Indigenous Yolngu people.
  • D. Lobau wetlands
    The Lobau wetlands are a protected floodplain area of the Danube near Vienna, Austria, known for their rich biodiversity and role as part of the Donau-Auen National Park.
  • E. Candaba Swamp
    Candaba Swamp is a vast wetland in Pampanga, Philippines, renowned as a critical habitat and migratory stopover for numerous species of waterfowl and other birds.
  • 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_69d889d7d27c819088486ce3f0627fa1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44230fc688190a6a7edc12d9e9947 completed April 19, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff48dc808190aa571c2573e0a921 completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a02fffa54ac8190a3bf90c827e56329 completed May 12, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_6a03009e9ff48190a0762d4d537f4cc7 completed May 12, 2026, 10:27 a.m.
Created at: April 10, 2026, 5:46 a.m.