Triple

T8291797
Position Surface form Disambiguated ID Type / Status
Subject Charles Schwab Corporation E193914 entity
Predicate subsidiary P258 FINISHED
Object Charles Schwab Bank
Charles Schwab Bank is a U.S.-based online-focused bank offering checking, savings, and cash management services, particularly geared toward investors and clients of Charles Schwab’s brokerage platform.
 E193914 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: Charles Schwab Bank | Statement: [Charles Schwab Corporation, subsidiary, Charles Schwab Bank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles Schwab Bank
Context triple: [Charles Schwab Corporation, subsidiary, Charles Schwab Bank]
  • A. Charles Schwab Corporation
    Charles Schwab Corporation is a major American financial services company best known for its discount brokerage, wealth management, and banking services.
  • B. Schwab
    Schwab is a German-language surname borne by numerous notable individuals in fields such as business, academia, and the arts.
  • C. Wells Fargo
    Wells Fargo is a large American multinational financial services company and one of the biggest banks in the United States.
  • D. Bank of America
    Bank of America is one of the largest multinational banking and financial services corporations in the United States, offering a wide range of consumer, corporate, and investment banking products globally.
  • E. U.S. Bank
    U.S. Bank is a major American financial services company and one of the largest commercial banks in the United States.
  • 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: Charles Schwab Bank
Triple: [Charles Schwab Corporation, subsidiary, Charles Schwab Bank]
Generated description
Charles Schwab Bank is a U.S.-based online-focused bank offering checking, savings, and cash management services, particularly geared toward investors and clients of Charles Schwab’s brokerage platform.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles Schwab Bank
Target entity description: Charles Schwab Bank is a U.S.-based online-focused bank offering checking, savings, and cash management services, particularly geared toward investors and clients of Charles Schwab’s brokerage platform.
  • A. Charles Schwab Corporation chosen
    Charles Schwab Corporation is a major American financial services company best known for its discount brokerage, wealth management, and banking services.
  • B. Schwab
    Schwab is a German-language surname borne by numerous notable individuals in fields such as business, academia, and the arts.
  • C. Wells Fargo
    Wells Fargo is a large American multinational financial services company and one of the biggest banks in the United States.
  • D. Bank of America
    Bank of America is one of the largest multinational banking and financial services corporations in the United States, offering a wide range of consumer, corporate, and investment banking products globally.
  • E. U.S. Bank
    U.S. Bank is a major American financial services company and one of the largest commercial banks in the United States.
  • F. None of above.

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_69ca82e32db481908b72f3804fa71152 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7c9ccbfc81908825685c23b80d23 completed March 31, 2026, 7:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd952e038c819090023cbcdab1e3ae completed April 1, 2026, 9:59 p.m.
NEDg Description generation batch_69cda342c10881908ebafc7853815424 completed April 1, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_69cdab736f208190a90bd4344b21a22c completed April 1, 2026, 11:34 p.m.
Created at: March 30, 2026, 5:52 p.m.