Patch Changes

• ce769dd: feat(provider): add experimental Realtime API support for voice conversations

  Adds first-class support for realtime (speech-to-speech) APIs:

  • Experimental_RealtimeModelV4 spec in @ai-sdk/provider with normalized event types and factory
  • OpenAI, Google, and xAI realtime provider implementations
  • openai.experimental_realtime() / google.experimental_realtime() / xai.experimental_realtime() work in both server and browser
  • .getToken() static method on each provider for server-side ephemeral token creation
  • experimental_getRealtimeToolDefinitions helper for provider session tool definitions
  • experimental_useRealtime hook in @ai-sdk/react returning UIMessage[] (aligned with useChat), with onToolCall and addToolOutput for client-driven tool execution
  • inputAudioTranscription session config for showing transcribed user audio messages when supported by the provider

• Updated dependencies [ce769dd]

  • @ai-sdk/[email protected]
  • [email protected]
  • @ai-sdk/[email protected]
  • @ai-sdk/[email protected]