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The Week’s 10 Biggest Funding Rounds: AI Drives A Varied Lineup Of Large Financings

Source: Crunchbase NewsJoanna GlasnerOctober 23, 2026
Read the full story at Crunchbase News

Crunchbase's weekly megadeals report covers the largest U.S. funding rounds, led by Tenstorrent securing $1.5 billion in Series E funding at a $6.2 billion valuation for its AI processor and systems platform. Flapping Airplanes, an AI lab focused on lower-cost model training, raised $1 billion in Series A. The roundup also includes rounds in biotech, space tech, physical AI, and other sectors.

Key points

  • Tenstorrent raises $1.5B Series E for AI infrastructure
  • Flapping Airplanes closes $1B Series A for foundational AI
  • AI-focused funding dominates weekly megadeals

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. Crunchbase News did the reporting; read the original for the full story.

Read the full story at Crunchbase News

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