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David Silver Startup Ineffable Intelligence Raises 1.1 Billion Seed at 5 Billion Valuation
Startups
Published on 28 April 2026
Backed by top AI investors, the seed stunned at scale
Former Google DeepMind executive David Silver’s new venture Ineffable Intelligence has reportedly raised a massive $1.1 billion seed round at a $5 billion valuation. The funding underscores how heavyweight AI researchers are quickly attracting institutional capital, even in early-stage startup formats, and signals continued belief in next-generation AI systems and research-led companies.
- David Silver’s startup Ineffable Intelligence reportedly secured a $1.1 billion seed
- The round values the company at around $5 billion
- Investor confidence remains high in research-led AI startups
- The scale of funding highlights intense competition for AI talent and ideas
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