Apple are never first, sometimes they are quite late, but when they do launch their version of a product it is polished and fixes many issues with all other implications.

I have no doubt that Apple are working on local LLMs and combining them with Siri, it's only a matter of time. I expect we will see something next year, probably tied to the next iteration of hardware - they do want to sell hardware after all.

Apple have indicated that are working on this stuff, subtly. They avoided saying "AI", instead going for "ML", "encoder/decoder models" and "transformer models". The spell check on the next iOS is based on a transformer model. It's packed with image models for extraction, lighting and image correction. iOS is littered with ML stuff, that have "Nural cores" in their silicone.

This stuff is coming from them, when it's ready.

What I expect they will launch with a "LLM Siri" will blow our minds, it will be an all encompassing personal assistant. It will have linkage of all our documents, email, messages, movements, browser history, all locally securely on our devises. Not in the cloud. It will be so close to appearing like AGI that some people will clams it is.