Update OpenAI Conversation integration to use Assistants API

The current OpenAI Conversation integration in Home Assistant uses the general OpenAI API for natural language processing. However, OpenAI has introduced a new feature called Assistants, which provides advanced capabilities such as custom tools, memory persistence, and more granular control over interactions.

Proposed Enhancement:
Update the OpenAI Conversation integration to leverage the new Assistants API to unlock features such as:

  • Custom tools and functionality tailored for Home Assistant automations.
  • Persistent memory to improve contextual understanding across interactions.
  • Enhanced flexibility and customization for user-specific needs.

Benefits:

  • A more powerful and personalized experience for Home Assistant users.
  • Seamless integration of advanced OpenAI features for smarter automations.
  • Future-proofing the integration to stay aligned with OpenAI’s latest developments.

References:

This enhancement would bring significant value to the community and align with Home Assistant’s goal of enabling smarter home automations.