The five-year-old startup raised a $1.3 billion round led by Bessemer. Fal, which runs image, video and audio AI models for developers, raised $1.3B led by Bessemer at a $16B valuation, double its value in April. Bloomberg reports AI inference startup Fal has raised $1.3B led by Bessemer Venture Partners at a $16B valuation, double its $8B April mark..