Chamath Palihapitiya
· Chamath Palihapitiya
· May 17, 2026 at 16:42
· ⏱ 5 min read
| Read on Substack ↗
Summary
Three major events dominate the week: Cerebras's blockbuster IPO validates a new AI chip architecture that undercuts Nvidia on inference cost/performance; Anthropic's $30B raise at a $930B valuation shows continued private-market exuberance for frontier AI; and rising CPI (3.8% YoY) sets the stage for new Fed Chair Kevin Warsh, who has argued AI is deflationary and wants a new Treasury-Fed accord. For markets, the implication is that AI hardware competition is intensifying (Cerebras vs. Nvidia) while macro uncertainty around inflation and Fed policy remains high.
•Cerebras IPO opened at $350/share, closed day one at $311, valuing the company at ~$95B; it raised $5.55B, the largest US tech IPO since Snowflake in 2020.
•Cerebras CS-3 is ~21x faster and about one-third the cost of Nvidia's B200 for certain inference workloads, posing a direct competitive threat to Nvidia in inference.
•Cerebras reported $510M trailing revenue (up 76% YoY) but an operating loss of $145.9M in 2025, wider than the 2024 loss of $101.4M; a $363M accounting gain from a restructured G42 deal created reported net profit.
•Two customers—G42 (24%) and MBZUAI (62%)—made up 86% of 2025 revenue; OpenAI is also a major customer ($20B inference deal) and investor ($1B loan with warrants now worth ~$10B).
•Anthropic raised $30B at a $900B pre-money valuation ($930B post-money), making it the second-largest private company behind SpaceX and ahead of OpenAI.
•April headline CPI hit 3.8% YoY, the highest since May 2023, as Kevin Warsh was confirmed as Fed chair on a 54-45 vote; his first FOMC meeting is June 16-17.
The article directly compares Cerebras CS-3 to Nvidia B200, claiming 21x faster inference at one-third the cost. If Cerebras wins share in inference workloads, it could pressure Nvidia's high-margin d
The article directly compares Cerebras CS-3 to Nvidia B200, claiming 21x faster inference at one-third the cost. If Cerebras wins share in inference workloads, it could pressure Nvidia's high-margin datacenter GPU revenue, especially as Cerebras's IPO provides capital to scale.
Risk: Cerebras has severe customer concentration (86% from two entities) and widening operating losses; Nvidia's software ecosystem and broad GPU portfolio may limit Cerebras's market share gains.
This newsletter, published May 17, 2026,
features Chamath Palihapitiya
discussing NVDA.
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