What Is the AI Bubble — and How Would We Know If It Popped?
The AI boom shares real warning signs with the dot-com bubble — and real differences. Here's the actual debate over valuations, spending, and revenue, in plain terms.
Read more →AI Bubbleand AI in Business
Every AI News story tagged with both AI Bubble and AI in Business — the two topics side by side, updated as new articles publish.
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What Is AI Capex — and Why Is It Draining Big Tech's Cash?
Capital expenditure — capex — is what tech giants spend building AI data centers and chips. Here's what it means when that spending pushes a profitable company's free cash flow negative.
Read more →Alphabet's Free Cash Flow Turns Negative on Record AI Spending
Alphabet posted its first quarterly free-cash-flow deficit as AI spending pushed capital expenditures to a record $44.9 billion, and raised its 2026 capex outlook to $205 billion.
Read more →Apple Briefly Overtakes Nvidia as Kimi K3 Spooks Chip Investors
Apple's market value briefly surpassed Nvidia's on July 17 after Moonshot AI's Kimi K3 model revived doubts about AI infrastructure spending, though Nvidia reclaimed the lead by the close.
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What Is Circular AI Financing — and Why Are Regulators Worried?
Circular AI financing is the web of equity stakes, loans, and purchase deals linking chipmakers, cloud providers, and AI labs — and central banks now call it a systemic risk.
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What Is a Secondary Market Valuation — and How Reliable Is It?
A secondary market valuation prices a private company by what its existing shares fetch between investors, not a funding round or IPO. Here's how it works, and why it can mislead.
Read more →OpenAI May Delay IPO to 2027 as Altman Holds Firm on $1 Trillion Valuation
OpenAI is leaning toward pushing its stock market debut to 2027, with CEO Sam Altman rejecting any listing price below $1 trillion even as advisers flag tech market volatility.
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