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Monday, November 2, 2026
Marvell acquires Lumentum for $83B
Marvell is acquiring AI optics maker Lumentum for $83 billion, while Senator Elizabeth Warren has given Anthropic until November 3 to answer questions about IPO risks. Big Tech has now committed $3 trillion to AI infrastructure spending, though TechCrunch reports investors are growing concerned about the resulting negative cash flow from $740 billion in recent capex.
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Top Stories
simonwillison.net
Claude Opus 5.5 has crossed a threshold where AI can now create genuinely fun, playable games through simple prompts, representing a new inflection point for 'vibe coding' that combines AI-generated code, art, music, and game design. The author built four engaging browser-based games with minimal creative input, suggesting game development may be democratized despite concerns about AI-generated content in gaming.
Bloomberg
Big Tech companies have committed roughly $3 trillion in total AI spending, highlighting the massive capital investment required to compete in the AI race and the industry's belief in AI's transformative potential.
The Wall Street Journal
Senator Warren has given Anthropic until November 3 to respond to questions about risks in its IPO filing, signaling increased Congressional scrutiny of AI companies entering public markets.
Bloomberg
Marvell is reportedly set to acquire AI optics maker Lumentum in an $83 billion deal that could be announced this week, marking significant consolidation in AI infrastructure components.
TechCrunch
Big Tech's $740 billion AI infrastructure spending spree is triggering investor anxiety as companies report negative free cash flow and rising debt, with AI features paradoxically threatening their core revenue streams like Google's search advertising business.
Keep Reading
Industry Voices
Eugenia Kuyda
Founder at Replika
She's building AI companions that millions actually talk to daily, revealing what happens when chatbots become emotional infrastructure.
Hailey Joren
Researcher at Anthropic
Her research on AI safety and alignment at Anthropic shows how we're actually trying to make frontier models behave.
Amaç Herdağdelen
Researcher at Anthropic
He brings computational social science into LLM research, bridging how humans actually use language with how models learn it.
Alex Lim
General Partner at IVP
He's deployed $500M+ into AI infrastructure bets at IVP and knows which picks-and-shovels plays actually make money.
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