Triple

T18249601
Position Surface form Disambiguated ID Type / Status
Subject Nestos–Vistonida National Park E437049 entity
Predicate contains P35 FINISHED
Object Nestos River delta — NE NERFINISHED

How this triple was built (3 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: Nestos River delta | Statement: [Nestos–Vistonida National Park, contains, Nestos River delta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nestos River delta
Context triple: [Nestos–Vistonida National Park, contains, Nestos River delta]
  • A. Sandy River Delta
    Sandy River Delta is a popular natural recreation area at the confluence of the Sandy and Columbia Rivers in Oregon, known for its trails, wildlife habitat, and scenic river access.
  • B. Loudias River delta
    The Loudias River delta is a wetland area in northern Greece known for its rich biodiversity and important bird habitats along the Thermaic Gulf.
  • C. Ota River delta
    The Ota River delta is a low-lying alluvial plain in Hiroshima, Japan, formed by the branching mouths of the Ota River as it empties into Hiroshima Bay.
  • D. Acheloos River delta
    The Acheloos River delta is a coastal wetland region in western Greece where the Acheloos River meets the Ionian Sea, known for its lagoons, rich biodiversity, and extensive marshlands.
  • E. Musi River estuary
    The Musi River estuary is the tidal, coastal outlet of Indonesia’s Musi River near Palembang, where river waters mix with the sea and support significant port, fishing, and mangrove ecosystems.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nestos River delta
Target entity description: The Nestos River delta is a biodiverse wetland area in northeastern Greece where the Nestos River meets the Aegean Sea, featuring extensive lagoons, sand dunes, and rich birdlife.
  • A. Sandy River Delta
    Sandy River Delta is a popular natural recreation area at the confluence of the Sandy and Columbia Rivers in Oregon, known for its trails, wildlife habitat, and scenic river access.
  • B. Loudias River delta
    The Loudias River delta is a wetland area in northern Greece known for its rich biodiversity and important bird habitats along the Thermaic Gulf.
  • C. Ota River delta
    The Ota River delta is a low-lying alluvial plain in Hiroshima, Japan, formed by the branching mouths of the Ota River as it empties into Hiroshima Bay.
  • D. Acheloos River delta
    The Acheloos River delta is a coastal wetland region in western Greece where the Acheloos River meets the Ionian Sea, known for its lagoons, rich biodiversity, and extensive marshlands.
  • E. Musi River estuary
    The Musi River estuary is the tidal, coastal outlet of Indonesia’s Musi River near Palembang, where river waters mix with the sea and support significant port, fishing, and mangrove ecosystems.
  • F. None of above. chosen

Provenance (2 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_69d8b91104e08190a8241f7d260a5162 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4fd8065b08190ae8d37102141f470 completed April 19, 2026, 4:06 p.m.
Created at: April 10, 2026, 10:33 a.m.