OpenAI Raises Another Funding Deal, From Dragoneer, Blackstone and More

The venture capital round values the ChatGPT maker at $300 billion, and underscores the fierceness of the A.I. money race.

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Andreessen Horowitz Calls for a Delaware Exodus

The investment firm Andreessen Horowitz is moving its incorporation out of the First State, and urging others to follow, as backlash to its courts grows.

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Defeat of a 10-Year Ban on State A.I. Laws Is a Blow to Tech Industry

All but a handful of states have some laws regulating artificial intelligence.

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The White House Tech Bros Owe Their Fortunes to the Research They’re Killing

Underlying many investments are breakthroughs in medicine and technology from great universities.

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How Trump’s TikTok Negotiations Were Upended by China and Tariffs

The future of the popular video app is now at the center of a geopolitical tussle between Washington and Beijing.

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With TikTok Deadline Looming, Details of a Potential Deal Emerge

The video app is barreling toward a Saturday deadline to change its ownership under federal law or face a ban in the United States.

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Vance Tries to Bridge a Republican Divide Between Populists and Tech Leaders

The rift appeared as President Trump won support from high-profile tech industry figures, particularly Elon Musk.

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Andreessen Horowitz Defends Hiring Daniel Penny

Mr. Penny, who was acquitted after choking a mentally ill subway passenger to death, was hired to join the firm’s American Dynamism investment team.

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Daniel Penny Is Hired by Venture Capital Firm Whose Founder Backed Trump

Mr. Penny, who was acquitted after choking a mentally ill subway passenger to death, will work for Andreessen Horowitz. Before the killing, he had been an architecture student.

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After DeepSeek, Venture Capital Investors Face Questions About Their A.I. Bets

Venture capitalists plowed money into A.I. start-ups like OpenAI and Anthropic. But the rise of the Chinese A.I. start-up DeepSeek has called that funding frenzy into question.

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