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OpenAI Secures $40 Billion in Record-Breaking Funding Round

Daily Summary of AI Startup Funding News (November 27, 2025)

Recently Closed Funding Rounds

  • OpenAI
    Funding Size: $40 billion
    Valuation: $300 billion
    Details: This round was led by Founders Fund.
    Source: TechCrunch
  • EliseAI
    Funding Size: $250 million (Series E)
    Valuation: Over $2.2 billion
    Details: This funding round doubled its previous raise.
    Source: Crescendo
  • Model ML
    Funding Size: $75 million (Series A)
    Details: This funding will help in automating AI workflows for financial services.
    Source: Crescendo
  • Harmonic
    Funding Size: Valued at $1.45 billion in latest fundraising.
    Details: Focused on math-based AI solutions.
    Source: Reuters
  • Resistant AI
    Funding Size: $25 million (Series B)
    Details: To expand AI-native models for institutions.
    Source: Crescendo

Startups Currently Raising Funds

  • Filigran
    Funding Size: $58 million (Series C)
    Details: Total raised exceeds $100 million, aimed at international expansion.
    Source: Crescendo
  • Cursor
    Funding Size: $2.3 billion (recently closed round)
    Valuation: $29.3 billion
    Details: This funding round is significant in the AI startup space.
    Source: CNBC
  • Navina
    Funding Size: $55 million (Series C)
    Details: Focused on connecting health data for clinical insights.
    Source: Business Insider

Summary

The AI funding landscape remains robust, with significant rounds closed by major players like OpenAI and EliseAI. Startups such as Filigran and Navina are actively raising funds, indicating continued investor confidence in AI technologies. The total funding for AI startups in 2025 is projected to surpass previous records, reflecting the sector's growth and innovation.

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