Triple

T2908940
Position Surface form Disambiguated ID Type / Status
Subject Bear Stearns E63634 entity
Predicate subsidiary P258 FINISHED
Object Bear Stearns Asset Management
Bear Stearns Asset Management was the asset management arm of the former investment bank Bear Stearns, overseeing investment funds and portfolios for institutional and individual clients.
 E309476 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: Bear Stearns Asset Management | Statement: [Bear Stearns, subsidiary, Bear Stearns Asset Management]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bear Stearns Asset Management
Context triple: [Bear Stearns, subsidiary, Bear Stearns Asset Management]
  • A. 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.
  • B. 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.
  • 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. Morningstar, Inc.
    Morningstar, Inc. is a leading global provider of independent investment research, data, and analytics for individual investors and financial professionals.
  • E. Merrill Lynch
    Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
  • 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: Bear Stearns Asset Management
Triple: [Bear Stearns, subsidiary, Bear Stearns Asset Management]
Generated description
Bear Stearns Asset Management was the asset management arm of the former investment bank Bear Stearns, overseeing investment funds and portfolios for institutional and individual clients.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bear Stearns Asset Management
Target entity description: Bear Stearns Asset Management was the asset management arm of the former investment bank Bear Stearns, overseeing investment funds and portfolios for institutional and individual clients.
  • A. 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.
  • B. 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.
  • 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. Morningstar, Inc.
    Morningstar, Inc. is a leading global provider of independent investment research, data, and analytics for individual investors and financial professionals.
  • E. Merrill Lynch
    Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
  • 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_69ab4c44ab448190b9411324e8a1fc1d completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe0d329c88190b6fcaef0be1799eb completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b056173a988190be02619d909cdb25 completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b05f640afc8190bf9b5b90ff7c9b0e completed March 10, 2026, 6:13 p.m.
NED2 Entity disambiguation (via description) batch_69b06010c1948190a2e13084a79b106b completed March 10, 2026, 6:16 p.m.
Created at: March 6, 2026, 10:11 p.m.