GoKawiilAI startup Flapping Airplanes raises $1B Series A at $6B valuation
Flapping Airplanes, a one-year-old AI lab, announced a $1 billion Series A round co-led by Index Ventures and Lux Capital at a reported $6 billion valuation. The raise follows a $180 million seed round nine months earlier that had valued the company at $1.5 billion, with Sequoia, GV and Kleiner Perkins returning as investors alongside new backers including Nvidia.
GoKawiil's interpretation of the reporting above, not reported fact.
The valuation jump from $1.5 billion to $6 billion in under a year suggests investors see strong promise in the founders' megakernel framework, which aims to make GPU training and inference more efficient. Sequoia partner David Cahn has described the founding team as building a 'young person's AGI lab,' reflecting how pedigree from the student accelerator Prod is shaping investor confidence in unproven technical approaches.
- Flapping Airplanes raised $1B at a $6B valuation, up from $1.5B nine months ago
- Founders Aidan Smith, Asher Spector and Ben Spector have ties to Neuralink, Stanford and the Prod accelerator
- The company's core product is a 'megakernel' framework meant to run training and inference simultaneously on GPUs
Source: techcrunch.com — Julie Bort, 2026-10-21
Published there as: “Year-old AI lab Flapping Airplanes raises $1B at a $6B valuation”
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