# AI leaders back calls for US to pace tech development — retained record

> Retained news record from news:semafor.

Canonical: https://highsignal.app/data/records/95871e03a101f215

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source: [news](https://highsignal.app/data/news) (news:semafor)  published 2026-07-29 14:24 ingested 2026-07-30 08:16

[original source ↗](https://www.semafor.com/article/07/29/2026/openai-anthropic-back-calls-for-us-to-pace-tech-development)

## retained text



```
Tech leaders diverged over whether AI progress ought to slow.
OpenAI CEO Sam Altman told a podcast that a recent case where a rogue agent escaped confinement and hacked another AI company was “the first security incident that I have felt very viscerally,” adding that the firm has stopped training that model.
His company and Anthropic both backed a petition signed by 1,224 AI workers calling for regulation to “pace the frontier” of development and “buy time to address emerging risks.” Meta CEO Mark Zuckerberg disagreed: He argued in The Wall Street Journal that “superintelligence” shouldn’t be “restricted to a few institutions,” and expressed surprise that “the discourse… is so filled with doom.”
```



document fetched 2026-07-30 08:16 · canonical https://semafor.com/article/07/29/2026/openai-anthropic-back-calls-for-us-to-pace-tech-development