Ultra-low latency AI Spanish tutor using on-device STT (Moonshine), VAD (Silero), and TTS (Piper). Built with Flutter, BLoC, and Clean Architecture, featuring Groq Llama 3.3 with Gemini fallback.
ui-design mvp language-learning vad flutter tts-engines sherpa onnx spanish-learning silero-vad agentic-workflow piper-tts feature-first-clean-architecture sherpa-onnx local-tts silero-tts local-stt
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Updated
Apr 24, 2026 - Dart