Anthropic Hits $965B Valuation; Mistral Eyes Its Own Silicon

Anthropic's $65 billion Series H and Mistral's chip design ambitions mark two inflection points in the AI capital and infrastructure race.

💰 Anthropic Closes $65 Billion Round at $965 Billion Valuation, Surpassing OpenAI

Decoded: Anthropic announced a $65 billion Series H financing round on Thursday at a $965 billion valuation — the highest ever for a private AI company and above OpenAI's $852 billion valuation from March 2026, CNBC reported. The round was led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, and nearly triples Anthropic's February valuation of $380 billion. The financing includes $15 billion of previously committed capital, including $5 billion from Amazon. Anthropic simultaneously reported a $47 billion annualized revenue run rate — up from $30 billion earlier this year and $10 billion in 2025 — driven by enterprise adoption of Claude Code, its AI coding assistant. The company also released Claude Opus 4.8 on the same day, and Samsung, Micron, and SK Hynix are among strategic backers in the round, with Samsung Foundry viewed as a potential manufacturing partner for Anthropic's future AI accelerators. (CNBC, May 28, 2026)

Why it matters: A $965 billion valuation for a private AI lab — within reach of $1 trillion — is the clearest signal yet that AI model developers are being priced as foundational infrastructure companies, not software startups. Anthropic's revenue growth from $10 billion to a $47 billion annualized run rate in roughly one year places it among the fastest-scaling enterprise software businesses on record. For investors, the strategic chip backer inclusion — Samsung, Micron, SK Hynix — is notable: Anthropic is building semiconductor partnerships at the component and manufacturing level, suggesting a longer-term play to control inference costs as Claude Code adoption scales. Amazon's $5 billion stake reinforces AWS as Anthropic's cloud partner, with implications for AWS revenue mix and Anthropic's ability to match OpenAI's Azure-backed compute infrastructure.

🗄️ Mistral AI CEO Says Custom Chip Design Is Coming, Opens France Inference Data Center

Decoded: Mistral AI CEO Arthur Mensch told CNBC on Thursday that the French startup is exploring designing its own chips and has not ruled out developing them — the first public comment on Mistral's semiconductor ambitions. Mensch described custom ASICs as a way to "lower the cost of deploying tokens to meaningful extents," adding that "owning the chips may come" at some point, while the company currently relies on Nvidia (NVDA). Separately, Mistral announced a new data center in France dedicated to AI inference, backed by 4 billion euros in total European data center investment across France and Sweden. Mistral is valued at nearly 12 billion euros and counts chip equipment maker ASML (ASML) among its enterprise customers. (CNBC, May 28, 2026)

Why it matters: Mistral's chip design signal follows the established hyperscaler playbook — Amazon, Google, and Microsoft all migrated from Nvidia dependence toward custom ASICs over multi-year timelines to control inference costs and differentiate product performance. For investors, Mistral is still years from meaningful silicon production, but the CEO's public framing indicates the company is planning infrastructure autonomy as it scales — a directional shift that will eventually affect Nvidia's (NVDA) European AI lab revenue. The France inference-dedicated data center is more immediately actionable: it represents Europe's first purpose-built sovereign AI inference infrastructure at this scale, with implications for EU cloud independence and ASML's growing role in the European AI supply chain.

Stay decoded. See you tomorrow.

— The Get AI Decoded Team