Triple

T6006326
Position Surface form Disambiguated ID Type / Status
Subject FTSE UK Index Series E133718 entity
Predicate includesIndex P5722 FINISHED
Object FTSE 350 Index E44397 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: FTSE 350 Index | Statement: [FTSE UK Index Series, includesIndex, FTSE 350 Index]

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: FTSE 350 Index
Context triple: [FTSE UK Index Series, includesIndex, FTSE 350 Index]
  • A. FTSE 350 Index chosen
    The FTSE 350 Index is a major UK stock market index that combines the large-cap FTSE 100 and mid-cap FTSE 250 companies listed on the London Stock Exchange.
  • B. FTSE All-Share Index
    The FTSE All-Share Index is a broad benchmark of the UK stock market, comprising the vast majority of companies listed on the London Stock Exchange’s main market and representing most of its total market capitalization.
  • C. FTSE 250 Index
    The FTSE 250 Index is a stock market index that tracks the performance of the 101st to 350th largest companies listed on the London Stock Exchange by market capitalization.
  • D. FTSE 100
    The FTSE 100 is the leading stock market index of the largest companies listed on the London Stock Exchange, widely used as a benchmark for the UK equity market.
  • E. FTSE UK Index Series
    The FTSE UK Index Series is a family of stock market indices that track the performance of various segments of the UK equity market, including large-, mid-, and small-cap companies listed on the London Stock Exchange.
  • 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_69c00872444c8190bfaf1739dcec765c elicitation completed
NER batch_69c04f128354819088971ee398cbda77 ner completed
NED1 batch_69c13564c2088190847cde0b9ec02591 ned_source_triple completed
Created at: March 22, 2026, 4:06 p.m.