Real conversation requires real-time architecture
Most voice AI runs a sequential pipeline:
Speech → Transcription → Model → Text → Speech
— which leaves dead air between turns and breaks the illusion of conversation. Fabulosa is a dual-path, event-driven system: a fast path streams her voice in near real-time while a background layer handles heavy reasoning asynchronously — so she starts speaking almost immediately and stays present even while thinking harder.
You're not waiting for her to "finish thinking." You're talking to someone who can think while speaking.