US and China Finally Set First AI Talks for September

Nothing gets two rivals to the table like mutual panic. Washington and Beijing will hold their first official AI talks in September, and neither side is doing it out of goodwill.

Reuters reported on July 21 that the United States and China will hold talks over AI in September, the first official AI dialogue between the two countries under Donald Trump. Treasury Secretary Scott Bessent will lead the American side.

Why these US-China AI talks are happening now

The dialogue traces back to the Trump-Xi summit in Beijing this past May, where the two leaders agreed to open a channel on AI risk. The meeting is expected to land before Xi Jinping's planned September 24 trip to the US, though exact dates are still unset.

Bessent said back in May the goal was talks "aimed at halting proliferation of powerful AI models... to non-state actors," with sessions starting within weeks. Fine words, except both governments are simultaneously drafting restrictions against each other's models. Washington is weighing limits on American firms using Chinese open-weight systems, while Chinese regulators have been consulting Alibaba, ByteDance, and Zhipu about curbing overseas access to their own top models.

Mythos and Kimi K3: the two models spooking both capitals

On the American side, the anxiety has a name: Anthropic's Mythos, a model with cyberattack capabilities so aggressive that the US Commerce Department ordered it pulled from all foreign users in June after a jailbreak exposed its offensive potential. Beijing has flagged it directly as a security concern.

On the Chinese side, it's Kimi K3. Moonshot AI's open-weight giant, unveiled at the World AI Conference in Shanghai, landed close behind Anthropic and OpenAI's best systems on several benchmarks and even beat some of them outright. Xi Jinping used that same Shanghai stage to call for what he framed as a "symphony of international cooperation," a clear jab at what he called US overreach on security grounds.

What's realistically on the table

Don't expect a treaty. One source close to the talks called this a first meeting unlikely to resolve anything major, and analysts widely agree these are technical exchanges, not an arms-control deal. Beijing reportedly wants to discuss Mythos and future frontier model releases; Washington wants limits on Chinese open-weight distribution.

Here's the honest read: both sides are scared, and scared governments eventually talk. Whether September produces guardrails or just another photo op is the real question worth watching.

When will the US-China AI talks happen?

They are expected in September 2026, likely before Xi Jinping's planned September 24 visit to the United States, though exact dates have not been finalized.

Why are the US and China worried about each other's AI models?

Washington fears the cyberattack potential of Chinese open-weight models like Kimi K3, while Beijing has raised concerns about Anthropic's Mythos model, which prompted a US government-ordered access suspension in June 2026.