Two years after ChatGPT's debut set off an arms race, artificial intelligence moved from experiment to corporate strategy. Companies spent hundreds of billions of dollars on data centers, cited AI when cutting jobs, and fought over how much governments should regulate it. Here are the developments that defined the period.

The big themes

  • Money: OpenAI restructured to raise more capital, and tech giants poured record sums into AI infrastructure — prompting warnings of a bubble.
  • Jobs: Amazon, Duolingo and others said AI would let them do more with fewer people.
  • Risk: Scammers adopted AI tools quickly, and artists sought protection from voice cloning.
  • Politics: Tech leaders courted Trump, and his administration moved to stop states from writing their own AI rules.

Timeline

November–December 2024 — Courting Washington

A congressional advisory commission on U.S.-China relations recommended a "Manhattan Project-like" program to win the race to artificial general intelligence. As Trump prepared to take office, Amazon, Meta and OpenAI CEO Sam Altman each pledged $1 million to his inauguration fund. OpenAI was reported to be considering dropping a clause that would cut off Microsoft's access to its most advanced models once it achieved "AGI," to make it easier to raise money. Meta began using an internal AI assistant, Metamate, built on its Llama models. In Europe, regulators questioned Google about a secret advertising arrangement with Meta that targeted teenagers on YouTube with Instagram ads, in apparent breach of Google's own rules on minors.

April 2025 — AI everywhere

  • Scams: Microsoft said it had blocked $4 billion in fraud attempts over the previous year and was stopping about 1.6 million bot sign-up attempts an hour, as criminals used AI to create fake stores, job offers and customer-service schemes.
  • Schools: Trump signed an executive order to promote teaching AI in K-12 schools and training teachers to use it.
  • Work: Duolingo's CEO, Luis von Ahn, told employees the company would become "AI-first" and gradually stop using contractors for work AI could handle.
  • Robots: Glacier, a San Francisco startup that builds AI-powered robots to sort recycling, raised $16 million to expand.

October 2025 — OpenAI's new structure and Amazon's cuts

OpenAI completed its conversion into a for-profit public benefit corporation, OpenAI Group PBC, controlled by the nonprofit OpenAI Foundation, which holds about 26%. Microsoft received a stake of roughly 27%, and the two companies agreed that any OpenAI claim to have achieved AGI must be verified by an independent panel of experts (Fortune; SD Times). The same week, Amazon said it would cut about 14,000 corporate jobs — fewer than the 30,000 that had been reported — as it reduced management layers and shifted spending toward AI (NBC DFW). A man's account of using Anthropic's Claude chatbot to challenge a $195,000 hospital bill for four hours of emergency care — and get it reduced to about $33,000 after the chatbot flagged duplicate and improper charges — spread widely online, illustrating how consumers were using AI tools.

December 2025 — Overriding the states

Trump signed an executive order directing the Justice Department to form an "AI Litigation Task Force" to challenge state AI laws and threatening to withhold some federal funding from states with "onerous" rules, after Congress twice declined to block state regulation. Legal experts questioned whether an executive order can preempt state law (Axios; NPR, via WBHM).

June 2026 — Trademarking a voice

The Backstreet Boys filed applications with the U.S. Patent and Trademark Office to register an audio clip of the group's voices, joining other artists who have sought legal protection against AI voice clones and deepfakes.

Where things stand now

As of October 2026, AI spending remains enormous, but investors have grown more nervous: worries about an AI "bubble" weighed on technology stocks in mid-October (TheStreet). The legal fight over state AI laws continues, and the question of who verifies AGI — and what happens then — is written into OpenAI's contracts but untested.

For Elon Musk's AI company, see our explainer on Musk, xAI and SpaceX.

Sources