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CNBC

Bret Taylor’s AI startup Sierra raises funding at $4.5 billion valuation

CNBC
Summary
Nutrition label

79% Informative

Sierra , founded by ex-Salesforce co-CEO Bret Taylor , raised $175 million in a funding round.

Sierra is helping enterprises like ADT , Sonos , Weight Watchers and Casper personalize and implement AI agents for customer service.

Sierra uses what Bavor and Taylor describe as a "constellation" of models, with a "supervisor".

VR Score

83

Informative language

83

Neutral language

63

Article tone

formal

Language

English

Language complexity

48

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

short-lived

Source diversity

1

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