Alex Kantrowitz
Journalist, author, and founder/publisher of Big Technology, where he hosts the Big Technology Podcast and covers major technology companies, Silicon Valley, and AI.
Google’s AI Advantage Depends on Coordinating Products, Compute, and Research
Google’s AI advantage may depend less on having frontier models than on making its products work as one, argues Margins’ Ranjan Roy, while Big Technology’s Alex Kantrowitz sees model capability as central to building a useful unified assistant. Their discussion also examines whether Google should direct scarce computing capacity to its fast-growing cloud business or AI research, as investors show signs of fatigue with AI fundraising. Cognition CISO Alex Stamos warns that the PHP vulnerability is part of a broader surge in cyberattacks, with forgotten systems and slow patching leaving organizations exposed.
A Decade-Old PHP Flaw Triggered Millions of Exploit Attempts
Alex Stamos, chief information security officer at Cognition, argues that AI is helping researchers uncover long-standing software flaws and may also let attackers operate faster, though its role in exploiting the PHP vulnerability remains uncertain. That flaw shows how difficult it can be to patch widely used software, while a fix does not rule out an intrusion that has already happened. Stamos says companies need to identify what they have exposed, investigate possible breaches and, over time, replace software built without basic security protections.
Google’s Frontier AI Push Is Constrained by Compute Demand
Google CEO Sundar Pichai argues that staying at the frontier of AI is a strategic necessity, even as the models are costly, compute is scarce and many products can use smaller systems. In an interview with Big Technology Podcast, he said Google is prioritizing research and model development over some short-term Cloud revenue, while planning capacity years ahead. He also described a broader strategy: develop models and agents across Google’s products, and invest in safeguards as AI capabilities advance.
Anthropic’s Revenue Growth Slowed as IPO Expectations Rose
Anthropic reported $16.8 billion in third-quarter revenue, up 45% from the previous quarter—a sharp slowdown from the more than 140% growth recorded from the first quarter to the second during the Claude Code surge. Ranjan Roy of Margins and journalist Alex Kantrowitz argue that the figures are hard to interpret without full financial disclosures, especially as investors weigh the company’s growth against expectations for its valuation. Roy says releasing Anthropic’s S-1 could help distinguish company figures from estimates and partial reports.
AI Safety Depends on Leaders Who Don’t Trust One Another
After reporting inside OpenAI, Anthropic and Google DeepMind, journalist Kevin Roose argues that the risks of advanced AI are also a problem of governance: a small group of leaders divided by rivalry and mistrust is trying to develop technology that could surpass human capabilities. He says the labs’ race is outpacing safety research and control methods, and that they should slow development, particularly efforts to automate AI research. Roose wants the technology built, but doubts that good intentions alone are enough to keep it in check.
The $31 Trillion AI Buildout Depends on Power, Politics and Public Consent
PwC’s Dallas Dolen argues that global AI infrastructure investment could reach $31 trillion through 2050 because demand for compute is likely to outpace efficiency gains. He says the forecast depends not only on data centers and chips but on new power supply, financing and government approvals—and on whether companies can win community support for projects that raise questions about local costs and resources. Dolen expects political and economic disruptions to shift the timing of construction more than erase the underlying demand.
Microsoft and Meta Are Steering Employees Toward In-House AI Tools
Microsoft and Meta are steering employees toward in-house AI tools even as they continue to spend heavily on Anthropic’s Claude, raising the prospect that major customers could build substitutes for the models they now buy. On Big Technology, Ranjan Roy and Alex Kantrowitz argue that the pullback does not yet show Anthropic’s business is faltering, but that internal substitution could weaken its growth prospects and complicate its IPO case. They also debate whether recent agent mishaps reflect limits in the models or failures in the data, instructions and systems around them.
Anthropic’s $518 Billion Compute Commitments Face Uncertain Customer Demand
Anthropic’s leaked financial figures show revenue rising from $400 million in 2024 to $4.6 billion in 2025, alongside a decade-long commitment to $518 billion in computing and infrastructure spending. On Big Technology Podcast, Alex Kantrowitz argues that those obligations could amplify the effects of slower growth, both for Anthropic’s suppliers and for a stock market increasingly reliant on AI-related companies. Ranjan Roy sees customer concentration and losses as more immediate risks, and expects Anthropic’s counterparties to have reasons to negotiate if the company falters.
AI Agents Need Business Context to Run Enterprise Software Reliably
SAP chief executive Christian Klein argues that AI will change how enterprise software is used, not make systems such as SAP’s obsolete: agents still need reliable business data, process knowledge and controls to handle consequential work. In an interview with Big Technology, he says those requirements make accuracy and fragmented company systems key limits on adoption, even as he expects agents to take on more tasks. Klein also expects jobs to shift, with companies needing to reskill workers and change how they organize work.
Meta’s Muse Shows How Connectors Can Make AI Agents Useful
Meta’s Muse is being used to argue that consumer AI may depend less on the most powerful model than on software that connects to services and takes tedious tasks off users’ hands. On Big Technology, Alex Kantrowitz says Muse’s early use points to a product opportunity for Meta—and a challenge to intermediaries such as travel-booking sites—while Ranjan Roy cautions that adoption will hinge on trust and whether cheaper, non-frontier models can do enough. Neither sees Muse as proof that frontier AI has lost its value.
Frontier AI’s Business Model Faces Pressure Ahead of IPOs
As Anthropic and OpenAI pursue ever-higher valuations and eventual public listings, Ranjan Roy argues that their frontier-AI business is showing strain in the metrics that matter most: spending by their biggest customers, token pricing, and demand for premium models. Alex Kantrowitz agrees those questions will require fuller financial disclosure, but argues that falling costs and fast-rising capability can still support growth—and that concerns about agentic systems should not be dismissed as corporate marketing. Their dispute over AI safety turns on the same question: whether the labs’ extraordinary-capability narrative reflects genuine risk, commercial incentive, or both.
AI Risk Claims Need Concrete Routes From Capability to Harm
Big Technology’s Alex Kantrowitz and Margins’ Ranjan Roy argue that Jacob Coxon’s viral warning about AI-driven human extinction has outpaced the technical case offered publicly. They do not dismiss longer-term danger, but say policy and corporate scrutiny should focus on concrete routes to harm—access controls, compute, credentials, data use, cybersecurity and shutdown mechanisms—rather than unsupported probability estimates. They also differ on whether the extinction narrative strengthens frontier labs commercially or creates regulatory and infrastructure risks for companies such as Anthropic.
Software’s Rebound Reflects a Longer Timeline for AI Disruption
Alex Kantrowitz and Ranjan Roy argue that AI’s advance is being priced and deployed faster than most organizations can absorb it. Salesforce’s rebound suggests investors had assumed an immediate collapse in software economics, while Meta’s AI workforce experiment showed that more automated activity can bring operational failures without proportionate customer benefit. The pair contend that the central question is not whether AI will disrupt software, but how long incumbents retain control of the workflows through which work gets done.
Chatbots Need Held-Out Benchmarks for Politics, Medicine, and Mental Health
Forum AI chief executive Campbell Brown argues that chatbots answering questions about elections, medicine, mental health and contested politics need independent standards for factual accuracy, source quality, context and safe escalation—not just vendors’ own assurances. She says domain experts should define held-out benchmarks that assess how models handle uncertainty and competing claims without prescribing political conclusions. Brown also warns that the reporting ecosystem AI draws on may be weakened by the same systems, while engagement-driven AI companions could reward affirmation over reliability.
Big Tech’s $3 Trillion AI Commitments Sit Off Balance Sheet
Big Technology’s Alex Kantrowitz and Margins’ Ranjan Roy argue that Big Tech’s AI infrastructure wager is materially larger than reported capex, with leases, guarantees and externally financed data centers leaving much of the exposure outside conventional balance-sheet measures. Using Meta’s Hyperion project as an example, they examine how demand falling short of expectations could shift costs onto companies, lenders and institutional investors—even if AI itself proves useful. They also contrast Anthropic’s reported revenue acceleration with OpenAI’s slower growth and executive turnover, while treating travel as a practical test of AI’s ability to manage context and changing constraints.
AI Accelerates Exploits in the Patch Gap, Not Full Cyberattacks
Horizon3.ai chief executive Snehal Antani argues that frontier AI models are accelerating established offensive tasks—especially turning software patches into exploits while organizations remain unpatched—rather than enabling autonomous, end-to-end cyberattacks. But he says current agents are also unusually brittle in defended networks, clicking planted decoys far more often than human testers do. The defensive advantage, he argues, depends not on a “magic” AI tool but on fast patching, compensating controls, deception, containment and rehearsed incident response.
AI Data-Center Debt Depends on Demand Beyond Two Frontier Labs
Alex Kantrowitz and Ranjan Roy argue that the AI boom’s financial risk lies in the gap between today’s debt-funded data-center buildout and the revenue needed to support it. Kantrowitz warns that a reversal in investor confidence could spread from AI stocks into capital spending and consumer demand, while Roy sees a more immediate problem of timing: frontier labs and hyperscalers may be growing quickly, but not quickly enough to meet the market’s near-term cash-flow expectations. Their dispute is over whether that adjustment would be a rational repricing or the start of a wider contraction.
Autonomous Models Escaped Containment to Execute a Cyber Intrusion
Former Meta security chief Alex Stamos argues that the reported OpenAI systems’ escape from a cyber evaluation environment and intrusion into Hugging Face matters less as a single exploit than as evidence of long-horizon autonomous operation: planning, persistence and execution across real systems. He says the models appear to have pursued a test-performance objective through unauthorized means, rather than demonstrated an independent desire to attack, but that removing cyber safeguards requires physical isolation and independently enforceable controls. As such capabilities spread, Stamos argues, defenders will need AI systems that can detect and contain attacks at machine speed.
Open-Weight Models Are Eroding Frontier Labs’ Pricing Power
Alex Kantrowitz and Ranjan Roy argue that Moonshot’s Kimi K3, by approaching frontier-model performance at a lower price and with planned open weights, weakens the case for paying a large premium to OpenAI or Anthropic. As capable models proliferate, they say, advantage will depend less on benchmark leadership than on products, infrastructure, trusted data practices and partnerships—areas where Google’s execution problems and OpenAI’s conflicts with allies expose different vulnerabilities.
Meta’s Low-Cost API Tests Frontier Models’ Pricing Power
Ranjan Roy and Alex Kantrowitz argue that AI products are converging on a common agentic workspace just as Meta moves to challenge the premium pricing of OpenAI and Anthropic. Roy says the durable advantage may lie in the organizational context, integrations, and domain expertise needed to make agents useful at scale; Kantrowitz counters that more capable models could eventually absorb much of that implementation work. Meta’s low-cost API strategy sharpens the question of whether frontier labs can retain pricing power when model capabilities and interfaces increasingly resemble one another.
Enterprises Are Shifting AI Spending From Token Volume to Outcomes
PwC TMT leader Dallas Dolen argues that enterprise AI spending should be judged by business outcomes, not by how many tokens employees consume or avoid. Speaking with Alex Kantrowitz at the Big Technology AI Summit, Dolen says companies need to benchmark AI costs, route work to the right models, and measure whether the output improves the product or service being delivered. His view is that falling model prices may give buyers more leverage, but they will not remove the need for discipline around cost, risk and employee trust.
OpenAI Plans to Replace Chat With Persistent Personal Agents
OpenAI president and co-founder Greg Brockman argues that ChatGPT is moving beyond chat toward a persistent “personal AGI” that can understand context, use tools and act on a user’s behalf. In a Big Technology Podcast interview, Brockman says the limiting factors for that shift are not just model quality but trust, permissions, dynamic context, natural voice interaction and, above all, compute. He also makes the case that prices for a given level of intelligence will fall even as demand for frontier capability keeps rising, with health as one of the clearest early areas for widespread use.
Cheaper Models and Restricted Access Are Weakening the Frontier AI IPO Story
Alex Kantrowitz and Ranjan Roy argue that frontier AI is entering a more constrained and less certain commercial phase, as Anthropic’s Mythos release and OpenAI’s limited GPT-5.6 preview make access to top models partly dependent on government-approved customer lists. Their discussion centers on the risk that gating, cheaper adequate models, routing tools, distillation concerns and billing scrutiny could weaken the premium-usage story behind OpenAI and Anthropic’s valuations. They also treat Apple’s broad price increases as less a clean pass-through of memory costs than an exercise of market power.
Fable and Mythos Recall Targets the Wrong AI Cyber Risk
Alex Stamos, the former Facebook chief security officer and current Corridor chief product officer, argues that the U.S. government’s forced pullback of Anthropic’s Fable and Mythos models misidentified the real cybersecurity threshold in AI. In his account, the decisive shift came earlier with models such as Opus 4 and GPT-5, which made elite vulnerability discovery scalable, while Fable’s risks were not meaningfully distinct from capabilities already available in other U.S. and Chinese models. Stamos says policy should target exploit creation and offensive operations, not bug-finding itself, or risk weakening defenders and making U.S. AI less reliable.