Meta has updated its engineering performance standards to clarify that AI adoption dashboards and token usage will not be used to evaluate employee impact. The change was outlined in an internal memo issued Tuesday by executives Maher Saba and Santosh Janardhan. The memo said 93% of code changes are currently assisted by AI agents, while stressing that AI adoption alone is not the end goal. The update refines expectations for engineers as Meta adjusts how it measures performance amid wider AI integration.