Triple

T19803475
Position Surface form Disambiguated ID Type / Status
Subject Binzhou E475746 entity
Predicate locatedInRegion P40 FINISHED
Object Yellow River Delta region — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Yellow River Delta region | Statement: [Binzhou, locatedInRegion, Yellow River Delta region]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yellow River Delta region
Context triple: [Binzhou, locatedInRegion, Yellow River Delta region]
  • A. Yellow River Delta chosen
    The Yellow River Delta is a dynamic alluvial plain in northeastern Shandong, China, formed by sediment deposits from the Yellow River as it enters the Bohai Sea.
  • B. Mississippi River Delta region
    The Mississippi River Delta region is a vast alluvial plain in the lower Mississippi Valley known for its rich agricultural land, distinctive blues and Southern cultural heritage, and historical significance in the development of the American South.
  • C. Arkansas Delta region
    The Arkansas Delta region is a low-lying, agriculturally rich area of eastern Arkansas along the Mississippi River, known for its fertile alluvial soil, blues and folk music heritage, and significant role in Southern history.
  • D. Louisiana Delta region
    The Louisiana Delta region is a low-lying, river-formed area of northeastern and central Louisiana characterized by fertile alluvial soils, extensive agriculture, and proximity to the Mississippi River and its tributaries.
  • E. Southwest Delta
    Southwest Delta is a coastal region in the southwestern Netherlands known for its complex system of estuaries, islands, and flood defenses that protect low-lying land from the North Sea.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e51bc4208190a1c57d8c5d1b15e4 elicitation completed
NER batch_69e654266e18819085698aed8b0e2ba8 ner completed
Created at: April 10, 2026, 1:49 p.m.