Triple

T14336174
Position Surface form Disambiguated ID Type / Status
Subject MET E355472 entity
Predicate belongsToIndex P5722 FINISHED
Object S&P 500 E4360 NE FINISHED

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: S&P 500 | Statement: [MET, belongsToIndex, S&P 500]

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: S&P 500
Context triple: [MET, belongsToIndex, S&P 500]
  • A. S&P 500 Index chosen
    The S&P 500 Index is a major U.S. stock market benchmark that tracks the performance of 500 large publicly traded companies listed on American exchanges.
  • B. Dow Jones Industrial Average
    The Dow Jones Industrial Average is a major U.S. stock market index that tracks the performance of 30 large, publicly traded blue-chip companies.
  • C. Dow Jones Indices
    Dow Jones Indices is a major global index provider best known for creating and maintaining benchmark stock market indices such as the Dow Jones Industrial Average and numerous sector and thematic indices.
  • D. S&P 100
    The S&P 100 is a stock market index comprising 100 of the largest and most established blue-chip companies listed in the United States, often used as a benchmark for large-cap U.S. equities.
  • E. MSCI USA Index
    The MSCI USA Index is a stock market index that measures the performance of large- and mid-cap companies across the U.S. equity market.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d8278fa2108190bc0d0e7939c1eb03 elicitation completed
NER batch_69de8c2241e48190a0c626b3d741966a ner completed
NED1 batch_69fd46986758819088750150ad47bae1 ned_source_triple completed
Created at: April 10, 2026, 1:14 a.m.