Funding & Deals

General Catalyst leads $1.1B round into 2-month-old River AI

River AI, a startup founded by xAI co-founder Igor Babuschkin, has a fascinating vision for personal agents and secured $1.1 billion out of the gate.

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River AI, a startup founded by a former co-founder of xAI, secured $1.1 billion in funding from investors including General Catalyst and Nvidia. The company aims to reinvent how AI models are trained so that AI agents can become personally trainable assistants rather than worker replacements. River offers an API that allows developers to fine-tune open-source models through reinforcement learning and low-rank adaptation, positioning this as an alternative to prompt engineering. The funding reflects growing enterprise interest in controlling their AI systems by using open-weight models rather than relying solely on closed-source alternatives.

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Anthropic sets IPO price range of $70 to $78 per share to reach an implied valuation of $1.404 trillion

The company could end up being worth a hefty $1.404 trillion if its shares list at the top of the price range, on a fully diluted basis.

Also reported by SiliconANGLE

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Anthropic pushes ahead with pre-Thanksgiving IPO despite tech selloff, accepts lower valuation

Despite the tech selloff, Anthropic is pressing ahead with its IPO at a valuation of $1.25 to $1.75 trillion, well below the hoped-for $2 trillion. The Claude developer aims to raise $80 to $100 billion before Thanksgiving. Rival OpenAI has also recently had to cut its valuation. The article Anthropic pushes ahead with pre-Thanksgiving IPO despite tech selloff, accepts lower valuation appeared first on The Decoder.

Also reported by TechCrunch and The Verge

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OpenAI reportedly raises $11B in new funding at $1.25T valuation

OpenAI Group PBC has reportedly raised $11 billion as part of a funding round that could nearly double in size over the coming weeks.  Sources told Bloomberg that investors wired the funds to the company today. The tipsters didn’t name the backers. The list of possible participants includes Microsoft Corp., which contributed to at least […] The post OpenAI reportedly raises $11B in new funding at $1.25T valuation appeared first on SiliconANGLE.

Also reported by The Decoder

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Taiwan’s chipmaking giant TSMC to invest $1B in Anthropic, OpenAI

Top chip manufacturer TSMC is ready to invest $1 billion in Anthropic and OpenAI. That would give the Taiwanese chipmaker direct stakes in leading AI developers, even as its own contract chipmaking business has profited enormously from the AI data center buildout. The chipmaker’s board approved plans to invest up to $500 million in OpenAI preferred stock reserved for large investors and another $500 million to purchase Anthropic common shares at the latter’s expected IPO price, according to Reut

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Anthropic Seeks Record $88.5B Tied To Public Market Debut

Anthropic is seeking to secure up to $88.5 billion in its planned IPO and a concurrent private placement, potentially making it the largest-ever fundraise tied to a public market debut. On Tuesday, the AI giant submitted an updated S-1 filing for its upcoming public offering, unveiling new details including a proposed share price range offering size. The offering could set a fully diluted valuation of up to $1.4 trillion for the San Francisco company. Anthropic’s expected valuation comes in belo

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With $720M round, Britain’s Fractile gets a leg up in the race for AI chips

Fractile has now become one of the top-funded players in the race for purpose-built AI chips.