Apple's ios26 beta 3 Guardrails breaks On Device LLM completely

It's completely wrecked. While previous versions were very usable, the beta 3 update is broken for all use cases. Extremely simple prompts trigger guardrails. Completely inert inputs.

What is the population of Sweden? What is the size of New York? What is the size of Sweden?

These all fail to generate a response.

It's what betas are released for - to check whether something breaks or not. What's the point of reposting this to a news site?