Triple

T5196398

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ron Vachris	`E117283`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	President of Costco Wholesale The President of Costco Wholesale is the top executive responsible for overseeing the global operations and strategic direction of the Costco membership-based warehouse retail chain.	`E500851`	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: President of Costco Wholesale | Statement: [Ron Vachris, positionHeld, President of Costco Wholesale]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: President of Costco Wholesale
Context triple: [Ron Vachris, positionHeld, President of Costco Wholesale]

A. Chief Operating Officer of Federal Express
The Chief Operating Officer of Federal Express is the senior executive responsible for overseeing and managing the company’s global day-to-day operations and ensuring efficient delivery and logistics performance.
B. Chief Executive Officer of General Electric
The Chief Executive Officer of General Electric is the top executive responsible for overseeing the company’s global strategy, operations, and overall corporate direction.
C. Chief Executive Officer of First Data Corporation
The Chief Executive Officer of First Data Corporation is the top executive responsible for overseeing the company’s overall strategy, operations, and financial performance in the global payment processing and financial services industry.
D. President of Hewlett-Packard
The President of Hewlett-Packard is a top executive leadership role responsible for overseeing the company’s global operations, strategy, and business performance within the technology and computing industry.
E. Chief Executive Officer of The Blackstone Group
The Chief Executive Officer of The Blackstone Group is the top executive responsible for leading one of the world’s largest alternative investment and private equity firms.
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: President of Costco Wholesale
Triple: [Ron Vachris, positionHeld, President of Costco Wholesale]

Generated description

The President of Costco Wholesale is the top executive responsible for overseeing the global operations and strategic direction of the Costco membership-based warehouse retail chain.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: President of Costco Wholesale
Target entity description: The President of Costco Wholesale is the top executive responsible for overseeing the global operations and strategic direction of the Costco membership-based warehouse retail chain.

A. Chief Operating Officer of Federal Express
The Chief Operating Officer of Federal Express is the senior executive responsible for overseeing and managing the company’s global day-to-day operations and ensuring efficient delivery and logistics performance.
B. Chief Executive Officer of General Electric
The Chief Executive Officer of General Electric is the top executive responsible for overseeing the company’s global strategy, operations, and overall corporate direction.
C. Chief Executive Officer of First Data Corporation
The Chief Executive Officer of First Data Corporation is the top executive responsible for overseeing the company’s overall strategy, operations, and financial performance in the global payment processing and financial services industry.
D. President of Hewlett-Packard
The President of Hewlett-Packard is a top executive leadership role responsible for overseeing the company’s global operations, strategy, and business performance within the technology and computing industry.
E. Chief Executive Officer of The Blackstone Group
The Chief Executive Officer of The Blackstone Group is the top executive responsible for leading one of the world’s largest alternative investment and private equity firms.
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_69bd4462ed04819084fcb01eb9d2fa74`	completed	March 20, 2026, 12:58 p.m.
NER	Named-entity recognition	`batch_69bd7a1c2184819083f4b1d8830bebae`	completed	March 20, 2026, 4:47 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69bee09d84f08190b8270394fc35e195`	completed	March 21, 2026, 6:17 p.m.
NEDg	Description generation	`batch_69bee5b5c6688190ab4dcdcf50424436`	completed	March 21, 2026, 6:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69bee67364588190b5d8f31af7adf1f4`	completed	March 21, 2026, 6:41 p.m.

Created at: March 20, 2026, 1:46 p.m.