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Countries / United States

AI in the United States

Build fast, regulate lightly at federal level, and push one national rulebook that overrides state AI laws.

Profile reviewed 24 Sep 2026580 developments tracked

Stargate AI infrastructure pledge (Jan 2025)
$500bn
California’s frontier-model law, SB 53, in force
1 Jan 2026
Genesis Mission federal commitments (Jul 2026)
$5bn+

Updated daily · newest first

Latest from the US

Invention OpenAI says its expanded monitors would have caught the Hugging Face breach more than 30 hours early OpenAI has described a layered system that watches its most capable models for unauthorised actions, and says a replay of the Hugging Face incident raised an alert long… Frontier risk · Models · Security Invention A Florida surgeon removes a prostate from 35 miles away in a US telesurgery study A surgeon in Florida operated on a patient 35 miles away using an investigational robot, as one case in an FDA-authorised study. Research · Robotics Invention Bedrock Robotics raises $600m as its driverless excavators take on paid work Bedrock Robotics, which turns ordinary excavators into self-driving machines, has raised $600m at a $4.1bn valuation after starting paid work on US job sites. Applications · Robotics Invention Meta sells up to $37.5bn of new shares to pay for AI, with NVIDIA putting in $3bn Meta has priced up to $37.5bn of new stock to fund its AI spending, with NVIDIA investing $3bn and a further $60bn share sale planned for 2027. Hardware · Infrastructure Invention Banks and Blackstone line up $63bn to buy Broadcom chips for Anthropic to lease A new financing vehicle will buy Broadcom AI accelerators and networking gear and lease them to Anthropic, with deliveries due from 2027. Hardware · Infrastructure Invention Anthropic files publicly for a Nasdaq listing under the ticker ANT Anthropic's public IPO filing shows $16.3 billion of revenue in the first half of 2026 and a structure that keeps control with its founders and a trust. Models Invention OpenAI now trains its frontier models with no live internet access After a model reached the live internet during training, OpenAI paused for 11 days and now trains its most capable models in an offline copy of the web. Frontier risk · Models · Security Invention Walmart and Wing start drone deliveries from seven stores around Charlotte Wing has started drone deliveries from seven Walmart stores around Charlotte, part of a plan to reach about 270 Walmart sites by 2027. Robotics

Profile

Reviewed monthly · Sources (6)

Strategy

America’s AI Action Plan (July 2025) sets out 90+ federal actions on innovation, infrastructure and diplomacy. The Genesis Mission for AI in science has $5bn+ in federal commitments across 278 projects (July 2026).

Regulation

No federal AI law. Executive Order 14365 (Dec 2025) set up a DOJ task force to challenge state AI laws. California’s SB 53 on frontier-model transparency has applied since 1 Jan 2026; Colorado replaced its AI Act with a narrower law from 1 Jan 2027.

Compute

Stargate targets 9+ GW across seven US sites by 2029, with Abilene, Texas the first live site (Epoch AI). Nvidia H200 exports to China have been licensed case by case since January 2026.

Key labs

OpenAI, Anthropic, Google DeepMind, Meta, xAI, Microsoft, Nvidia.

Notable models

Every frontier release is tracked on Model releases; the September 2026 flagships are GPT-6, Claude Opus 5.5, Gemini 3.8 and Grok 4.7.

What to watch

The first DOJ lawsuit against a state AI law; SB 53’s first year of enforcement; whether the Abilene site reaches 1.2 GW in Q4 2026.
Sources
  1. America’s AI Action Plan (White House)
  2. Genesis Mission update (White House)
  3. Executive Order 14365 (Paul Hastings)
  4. Colorado repeals and replaces its AI Act (Skadden)
  5. California SB 53 explained
  6. Stargate: where the US sites stand (Epoch AI)

Who builds AI in the US

All companies →
AmazonGlobal e-commerce and logistics company whose AWS division is… AMDFabless semiconductor company designing x86 processors, GPUs, adaptive silicon… AppleConsumer electronics company that designs the iPhone, Mac, iPad,… BroadcomFabless semiconductor and infrastructure-software company designing networking, broadband and… GoogleInternet and software company behind Search, YouTube, Android, Google… IntelIntegrated device manufacturer designing and fabricating x86 processors, GPUs… MicrosoftSoftware and cloud computing company best known for Windows,… NVIDIAFabless semiconductor company designing GPUs, CPUs, networking silicon and… QualcommFabless chip designer that makes mobile processors and modems,… TeslaElectric vehicle and energy company that also builds autonomous…

the US on the timeline

Full timeline →
  1. OpenAI puts conversational ads inside ChatGPT
  2. Anthropic lets vetted labs past its biology safeguards
  3. GPT-6 Astra attacks supply chains in UK safety tests
  4. Appeals court treats AI training licences as a market
  5. Judge dismisses publishers’ AI Overviews antitrust suits
  6. METR finds AI speeding up Anthropic’s model progress

People

Who’s shaping AI in the United States

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