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Orchestration Models |
Orchestration Models |
All the fancy stuff Vapi does on top of the core models. |
Vapi also runs a suite of audio and text models that make it's latency-optimized Speech-to-Text (STT), Large Language Model (LLM), & Text-to-Speech (TTS) pipeline feel human.
Here's a high-level overview of the Vapi architecture:
To provide you and your customers with a superior conversational experience,
we have various latency optimizations like end-to-end streaming and
colocating servers that shave off every possible millisecond of latency. We
also manage the coordination of interruptions, turn-taking, and other
conversational dynamics.
We built-in many smaller features to give developers a lot of room to
customize and integrate. For example, there’s no need for you to hook up
Twilio websockets or build bidirectional audio streaming. Instead, you can
connect to the WebRTC stream through our
[Web](https://github.com/VapiAI/web), [iOS](https://github.com/VapiAI/ios),
or [Python](https://github.com/VapiAI/python) clients…and then get right
back to what you were doing.
Finally, we designed Vapi to be highly scalable. We accommodate everything
from small businesses and companies all the way up to enterprise-level
clients.
