AI’s $5T milestone

Nvidia Becomes the First $5 Trillion Company

Nvidia just crossed the $5 trillion valuation mark, becoming the most valuable company in the world—and the first to ever reach that number. It’s a milestone driven by one thing: Nvidia has become the infrastructure layer powering the AI economy.

While some companies chase viral AI apps, Nvidia is building what everyone else needs—GPUs, networking hardware, and the systems that run the largest models. It just took a $1B stake in Nokia to expand the pipes that move AI data around the world, and it’s gearing up to build seven new supercomputers.

Character.AI Cuts Off Companion Bots for Minors

Character.AI is removing open-ended companion chats for anyone under 18 after increasing concerns about emotional attachment, dependency, and mental health risk among younger users.

Here’s what’s changing:

• Companion-style chats are being phased out for all minors.

• The platform is rolling out stricter age verification.

• The app will refocus on creative and role-based interactions, not emotional support.

• Usage time limits will show up before the full removal.

An industry reckoning? Just last week, OpenAI disclosed that over a million users talk to ChatGPT about suicide every week. As AI becomes a place people go to feel understood, these systems now carry a weight they weren’t originally designed for.

Google Rolls Out Gemini for Home

Google has started replacing Google Assistant with Gemini across Nest devices, marking the beginning of a new era in home AI.

What’s new with Gemini:

• Remembers context across requests

• Handles multi-step instructions (e.g., “When I leave, turn off the lights, lock the door, and text me the thermostat settings.”)

• Works on existing hardware, no upgrades required

• Some features are now part of Google Home Premium

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