Triple

T9206668
Position Surface form Disambiguated ID Type / Status
Subject River Loddon E220997 entity
Predicate hasFloodplain P14914 FINISHED
Object Loddon Valley floodplain
The Loddon Valley floodplain is a low-lying, periodically inundated landscape along the River Loddon in southern England, characterized by wet grasslands, meadows, and rich biodiversity.
E786786 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: Loddon Valley floodplain | Statement: [River Loddon, hasFloodplain, Loddon Valley floodplain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Loddon Valley floodplain
Context triple: [River Loddon, hasFloodplain, Loddon Valley floodplain]
  • A. Dysynni Valley floodplain
    The Dysynni Valley floodplain is a low-lying, often waterlogged valley landscape in Gwynedd, Wales, characterized by its meandering river channels, wetlands, and agriculturally rich alluvial soils.
  • B. Murrumbidgee floodplain
    The Murrumbidgee floodplain is a broad, low-lying riverine landscape in southeastern Australia characterized by periodically inundated wetlands, billabongs, and fertile alluvial soils that support rich ecosystems and agriculture.
  • C. Murray River floodplain
    The Murray River floodplain is a vast, low-lying riverine landscape characterized by wetlands, billabongs, and periodically inundated forests and grasslands along Australia’s longest river.
  • D. Molonglo River floodplain
    The Molonglo River floodplain is a low-lying, historically flood-prone valley along the Molonglo River in Canberra that was largely inundated and reshaped by the creation of Lake Burley Griffin.
  • E. Loddon Nature Reserve
    Loddon Nature Reserve is a protected natural area along the River Loddon, known for its wetland habitats, diverse wildlife, and opportunities for riverside walking and birdwatching.
  • 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: Loddon Valley floodplain
Triple: [River Loddon, hasFloodplain, Loddon Valley floodplain]
Generated description
The Loddon Valley floodplain is a low-lying, periodically inundated landscape along the River Loddon in southern England, characterized by wet grasslands, meadows, and rich biodiversity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Loddon Valley floodplain
Target entity description: The Loddon Valley floodplain is a low-lying, periodically inundated landscape along the River Loddon in southern England, characterized by wet grasslands, meadows, and rich biodiversity.
  • A. Dysynni Valley floodplain
    The Dysynni Valley floodplain is a low-lying, often waterlogged valley landscape in Gwynedd, Wales, characterized by its meandering river channels, wetlands, and agriculturally rich alluvial soils.
  • B. Murrumbidgee floodplain
    The Murrumbidgee floodplain is a broad, low-lying riverine landscape in southeastern Australia characterized by periodically inundated wetlands, billabongs, and fertile alluvial soils that support rich ecosystems and agriculture.
  • C. Murray River floodplain
    The Murray River floodplain is a vast, low-lying riverine landscape characterized by wetlands, billabongs, and periodically inundated forests and grasslands along Australia’s longest river.
  • D. Molonglo River floodplain
    The Molonglo River floodplain is a low-lying, historically flood-prone valley along the Molonglo River in Canberra that was largely inundated and reshaped by the creation of Lake Burley Griffin.
  • E. Loddon Nature Reserve
    Loddon Nature Reserve is a protected natural area along the River Loddon, known for its wetland habitats, diverse wildlife, and opportunities for riverside walking and birdwatching.
  • 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_69ca83e9d0e081908bdb71097201a06c completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd9b0b6788190908bee67a0c5d48f completed April 1, 2026, 8:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69d077808ee48190be6b58a4b38f3e3d completed April 4, 2026, 2:29 a.m.
NEDg Description generation batch_69d0782d305481909a2b41615e890863 completed April 4, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_69d0789ef4288190bf4d52e7ed47bd9b completed April 4, 2026, 2:34 a.m.
Created at: March 30, 2026, 7:26 p.m.