Tuesday, November 3, 2026 - 5 Minute AI News

Anthropic restricts Claude Code from cloning video games, Marvell acquires Lumentum for $115 billion, Anthropic posts a $23 billion Q3 loss, OpenAI pilots grid sharing, and xAI limits Grok.

1. Anthropic blocks Claude Code from recreating video games — Anthropic updated Claude Code's system prompt to prevent users from generating unauthorized ports of retro games. The restriction aims to mitigate copyright infringement as AI-generated cloned content proliferates.
2. Marvell acquires networking firm Lumentum for $115 billion — Chipmaker Marvell is purchasing optical networking company Lumentum in a $115 billion deal. The acquisition signals ongoing consolidation in the hardware infrastructure required for next-generation AI data centers.
3. Anthropic reports $17 billion revenue and $23 billion loss — In an updated S-1 filing, Anthropic disclosed $17 billion in Q3 revenue alongside a $23 billion operating loss. The figures illustrate the high compute and talent costs of frontier AI development.
4. OpenAI pilots data center power sharing during grid emergencies — OpenAI launched the Grid Protectors Program at a Georgia data center to release up to 1,000 megawatts of power back to the local utility during extreme weather.
5. xAI restricts Grok Bot usage quotas due to operating costs — Elon Musk's xAI is cutting usage limits for its Grok Bot on flat-rate plans. The decision reflects the severe unit-economic challenges of running autonomous AI agents at scale.

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