AfterQuery Becomes Y Combinator's Fastest Unicorn, Valued at $3.2B

AI training-data startup AfterQuery has reportedly raised a round valued at $3.2 billion, just five months after its $30 million Series A at a $300 million valuation. The company, founded by two 22- and 23-year-olds, became Y Combinator's fastest unicorn, achieving this in 18 months. AfterQuery works with major clients like Nvidia, Legora, and Korean AI lab Motif Technologies, and has an annualized revenue run rate of $100 million. The startup encodes professional decision-making into AI models, raising questions about sustainable growth in the AI era.

Could AfterQuery's rapid ascent signal a new paradigm in AI data startups? How will markets react to this unprecedented valuation?