Triple

T1482051

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nelson Chai	`E30979`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Chief Financial Officer of Uber Technologies The Chief Financial Officer of Uber Technologies is the senior executive responsible for overseeing the company’s global financial strategy, planning, reporting, and investor relations.	`E169386`	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: Chief Financial Officer of Uber Technologies | Statement: [Nelson Chai, positionHeld, Chief Financial Officer of Uber Technologies]

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

Target entity: Chief Financial Officer of Uber Technologies
Context triple: [Nelson Chai, positionHeld, Chief Financial Officer of Uber Technologies]

A. Chief Technology Officer of Stripe
The Chief Technology Officer of Stripe is the executive responsible for overseeing the company’s overall technology strategy, product engineering, and technical innovation in its global payments platform.
B. Chief Executive Officer of Tableau Software
The Chief Executive Officer of Tableau Software is the top executive responsible for leading the data visualization company’s overall strategy, operations, and growth.
C. Chief Content Officer of Netflix
The Chief Content Officer of Netflix is the top executive responsible for overseeing the company’s global film and television programming strategy, acquisitions, and original content slate.
D. 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.
E. Chief Technology Officer of YouTube
The Chief Technology Officer of YouTube is the executive responsible for overseeing the platform’s overall technical strategy, infrastructure, and product engineering.
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: Chief Financial Officer of Uber Technologies
Triple: [Nelson Chai, positionHeld, Chief Financial Officer of Uber Technologies]

Generated description

The Chief Financial Officer of Uber Technologies is the senior executive responsible for overseeing the company’s global financial strategy, planning, reporting, and investor relations.

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

Target entity: Chief Financial Officer of Uber Technologies
Target entity description: The Chief Financial Officer of Uber Technologies is the senior executive responsible for overseeing the company’s global financial strategy, planning, reporting, and investor relations.

A. Chief Technology Officer of Stripe
The Chief Technology Officer of Stripe is the executive responsible for overseeing the company’s overall technology strategy, product engineering, and technical innovation in its global payments platform.
B. Chief Executive Officer of Tableau Software
The Chief Executive Officer of Tableau Software is the top executive responsible for leading the data visualization company’s overall strategy, operations, and growth.
C. Chief Content Officer of Netflix
The Chief Content Officer of Netflix is the top executive responsible for overseeing the company’s global film and television programming strategy, acquisitions, and original content slate.
D. 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.
E. Chief Technology Officer of YouTube
The Chief Technology Officer of YouTube is the executive responsible for overseeing the platform’s overall technical strategy, infrastructure, and product engineering.
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_69a498fe55a88190ab7f9e40ace88e49`	completed	March 1, 2026, 7:52 p.m.
NER	Named-entity recognition	`batch_69a4c6782f088190930d25a56161e2b3`	completed	March 1, 2026, 11:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad15b1bea08190a1e21ddc15148d3a`	completed	March 8, 2026, 6:22 a.m.
NEDg	Description generation	`batch_69ad1694bcc48190bf54dca4479a95e7`	completed	March 8, 2026, 6:26 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad170694f48190840f08db72d9f315`	completed	March 8, 2026, 6:28 a.m.

Created at: March 1, 2026, 8:11 p.m.