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OpenAI-backed Speak raises $78M at $1B valuation to help users learn languages by talking out loud | TechCrunch

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Summary
Nutrition label

80% Informative

Speak has raised $78 million to raise $1 billion in funding.

The startup uses AI to teach languages by listening and talking to users to improve their grasp of a language.

The funding round is being led by Accel , with previous backers OpenAI , Khosla Ventures and Y Combinator .

Hsu hinted that this could be part of the company’s plan in the long term.

Hsu : “This system we're building right now to quantify fluency and efficacy, I think [it] will be really useful for launching something like a true, actually accurate English fluency score or test.

VR Score

78

Informative language

74

Neutral language

77

Article tone

informal

Language

English

Language complexity

43

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

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