The memo, when it came, was about a transition rather than a departure. Emily Dalton Smith, the Meta executive who had spent barely two months running the company’s push to reorganise itself around AI agents, is leaving. She joined Meta in 2015. She is going just as the work she was hired to lead was meant to gather pace.

The timing is the story. In April, Meta told employees that Dalton Smith would lead product work to consolidate and improve the company’s internal AI tooling, part of a company-wide overhaul intended to put AI agents at the centre of how Meta operates.

Her unit owned Metamate, the firm’s main internal enterprise assistant. About two months later, she is on her way out, according to people familiar with the matter.

Dalton Smith said she would stay on to work with Andrew Bosworth, Meta’s chief technology officer, until the handover to a replacement is complete. Meta has not named who that replacement will be, nor said where Dalton Smith is going next.

The company’s ‘AI for work’ transformation, the formal name for the overhaul, continues without the executive it had just put in charge of a central piece of it.