Mastra

const voice = new OpenAIVoice({
  speechModel: {
    name: "tts-1-hd",
  },
  listeningModel: {
    name: "whisper-1",
  },
  speaker: "alloy", // Default voice
});

const voice = new AzureVoice({
  speechModel: {
    name: "neural",
    apiKey: "your-azure-speech-api-key",
    region: "eastus",
  },
  listeningModel: {
    name: "whisper",
    apiKey: "your-azure-speech-api-key",
    region: "eastus",
  },
  speaker: "en-US-JennyNeural", // Default voice
});

const voice = new OpenAIRealtimeVoice({
  apiKey: env.OPENAI_API_KEY,
  model: "gpt-4o-mini-realtime",
  speaker: "alloy",
});

# first exit running ollama app.
# start ollama service  (use OLLAMA_DEBUG=1/2 if you want debug logs)
OLLAMA_DEBUG=2 ollama serve
# to see logs
tail -f ~/.ollama/logs/server.log

# list installed models
ollama ls
ollama pull llama3.2:latest
ollama pull bge-m3:latest
ollama pull embeddinggemma:latest
# ollama pull qwen3-embedding:latest