Harmonic, an AI math startup co-founded by Vlad Tenev, raised a $120M Series C led by Ribbit at a $1.45B valuation, bringing its total funding to $295M (Krystal Hu/Reuters)

TechmemeTuesday, November 25, 2025 at 8:10:10 PM
Harmonic, an AI math startup co-founded by Vlad Tenev, raised a $120M Series C led by Ribbit at a $1.45B valuation, bringing its total funding to $295M (Krystal Hu/Reuters)
  • Harmonic, an AI math startup co-founded by Vlad Tenev, has successfully raised $120 million in a Series C funding round led by Ribbit, achieving a valuation of $1.45 billion and bringing its total funding to $295 million. This marks the company's third funding round in just 14 months, highlighting its rapid growth and investor confidence in its innovative approach to artificial intelligence focused on math and reasoning capabilities.
  • The significant influx of capital is expected to bolster Harmonic's development efforts, allowing the company to enhance its AI models and expand its market presence. With a strong valuation, Harmonic is well-positioned to attract further investment and talent, which could accelerate its growth trajectory in the competitive AI landscape.
  • The funding landscape for AI startups continues to thrive, as evidenced by other recent funding successes in the sector. Companies like Maxima, which focuses on automating accounting tasks, and Humain, developing AI tools for Arabic content, are also securing substantial investments. This trend underscores a growing recognition of the potential of AI technologies across various industries, reflecting a broader shift towards automation and intelligent solutions.
— via World Pulse Now AI Editorial System

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