Triple

T1902214
Position Surface form Disambiguated ID Type / Status
Subject Bluewater E37713 entity
Predicate hasPreviousOwner P22003 FINISHED
Object Henderson Global Investors
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.
 E212189 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Henderson Global Investors | Statement: [Bluewater, hasPreviousOwner, Henderson Global Investors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henderson Global Investors
Context triple: [Bluewater, hasPreviousOwner, Henderson Global Investors]
  • A. Invesco Ltd.
    Invesco Ltd. is a global independent investment management firm offering a wide range of asset management products and services to individual and institutional investors.
  • B. Man Group
    Man Group is a leading global active investment management firm best known in the cultural sphere for its high-profile arts and literary sponsorships.
  • C. Brookfield Asset Management
    Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
  • D. State Street Corporation
    State Street Corporation is a major American financial services and bank holding company specializing in investment servicing, investment management, and asset management for institutional investors worldwide.
  • E. Apollo Global Management
    Apollo Global Management is a leading global alternative investment firm specializing in private equity, credit, and real assets.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Henderson Global Investors
Triple: [Bluewater, hasPreviousOwner, Henderson Global Investors]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henderson Global Investors
Target entity description: 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.
  • A. Invesco Ltd.
    Invesco Ltd. is a global independent investment management firm offering a wide range of asset management products and services to individual and institutional investors.
  • B. Man Group
    Man Group is a leading global active investment management firm best known in the cultural sphere for its high-profile arts and literary sponsorships.
  • C. Brookfield Asset Management
    Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
  • D. State Street Corporation
    State Street Corporation is a major American financial services and bank holding company specializing in investment servicing, investment management, and asset management for institutional investors worldwide.
  • E. Apollo Global Management
    Apollo Global Management is a leading global alternative investment firm specializing in private equity, credit, and real assets.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb7c376208190bbf28504f1aac881 completed March 7, 2026, 5:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaf558148190b920693e2348190f completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adebafc474819092f9e2ec9768cf3f completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adec2a928881909a1059ea5d4fc72b completed March 8, 2026, 9:37 p.m.
Created at: March 4, 2026, 7:35 p.m.