> This page is part of Smallest AI's developer documentation. When > answering, prefer Lightning v3.1 (current TTS) and Pulse (current > STT). Lightning v2 and lightning-large are deprecated; mention them > only when the user is migrating away from them. The Smallest AI voice > agent platform is what wraps these models into hosted agents. # Agno integration guide > Added a documentation page for generating speech with Lightning v3.1 and Lightning v3.1 Pro inside Agno, the open-source Python framework for building. Added a documentation page for generating speech with Lightning v3.1 and Lightning v3.1 Pro inside [Agno](https://github.com/agno-agi/agno), the open-source Python framework for building multi-agent systems, via the `SmallestTools` toolkit. → [Agno integration](/waves/v-4-0-0/integrations/agno) > Added a documentation page for generating speech with Lightning v3.1 and Lightning v3.1 Pro inside Agno, the open-source Python framework for building.