Apple is developing a more conversational Siri digital assistant that aims to surpass OpenAI's ChatGPT and other voice services, according to people familiar with the matter. This new version of Siri, the details of which have not yet been released, uses a more advanced large language model (LLM) to enable back-and-forth conversations, and the system can also handle more complex requests more quickly. This new voice assistant, which will eventually be integrated into Apple Intelligence, is called "LLM Siri" by developers. Like Apple Intelligence launched this fall, these new features will not be immediately included in next year's hardware devices. Apple currently plans to launch this new Siri to consumers as early as spring 2026.