Triple

T8911407
Position Surface form Disambiguated ID Type / Status
Subject Henderson Global Investors E212189 entity
Predicate partOf P40 FINISHED
Object Janus Henderson Investors E212189 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: Janus Henderson Investors | Statement: [Henderson Global Investors, partOf, Janus Henderson Investors]

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: Janus Henderson Investors
Context triple: [Henderson Global Investors, partOf, Janus Henderson Investors]
  • A. Henderson Global Investors chosen
    Henderson Global Investors is a UK-based global asset management firm known for managing a wide range of investment funds for institutional and retail clients.
  • B. Franklin Templeton Investments
    Franklin Templeton Investments is a global investment management firm known for its mutual funds and asset management services across equities, fixed income, and alternative investments.
  • C. J.P. Morgan Asset Management
    J.P. Morgan Asset Management is a global investment management firm providing a wide range of asset management solutions to institutional and individual investors as part of JPMorgan Chase.
  • D. Eaton Vance
    Eaton Vance is a U.S.-based investment management firm known for its mutual funds and wealth management services, now operating as part of Morgan Stanley.
  • E. BlackRock
    BlackRock is a global investment management corporation and the world’s largest asset manager, known for its extensive range of funds and risk management services.
  • 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_69ca8393b1808190bd4336787ffa2c40 elicitation completed
NER batch_69cc6523b9348190a7cefac9e73e2004 ner completed
NED1 batch_69cfc1cdfa6c8190af7b6312c73d59f9 ned_source_triple completed
Created at: March 30, 2026, 6:55 p.m.