Triple

T21548626
Position Surface form Disambiguated ID Type / Status
Subject Hongze Lake E531698 entity
Predicate outflows P4497 FINISHED
Object Grand Canal system — 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: Grand Canal system | Statement: [Hongze Lake, outflows, Grand Canal system]

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: Grand Canal system
Context triple: [Hongze Lake, outflows, Grand Canal system]
  • A. Grand Canal
    The Grand Canal is a major irrigation and water distribution canal in the Phoenix, Arizona metropolitan area, forming part of the region’s historic and modern canal network.
  • B. Grand Canal
    The Grand Canal is a major man-made waterway in Ireland that historically linked Dublin to the River Shannon, serving as an important route for transport and trade.
  • C. Grand Canal
    The Grand Canal is the main S-shaped waterway in Venice, Italy, lined with historic palaces and serving as the city’s primary thoroughfare for boats and vaporetti.
  • D. Grand Canal
    The Grand Canal at Versailles is a vast ornamental waterway forming a central axis and focal point of the palace gardens, used historically for boating and court festivities.
  • E. Grand Canal of China chosen
    The Grand Canal of China is an ancient, extensive man-made waterway system that historically linked northern and southern China, facilitating trade, transport, and economic integration for over a millennium.
  • 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_69e0c45f17148190949c330ab9c27706 elicitation completed
NER batch_69eeb590bb0881908cd849096696db10 ner completed
Created at: April 16, 2026, 6:28 p.m.