by Google
Gemini 2.5 Pro Preview TTS is a high-fidelity text-to-speech model designed for premium voice experiences and complex speech generation scenarios. It delivers highly natural and expressive audio with precise control over tone, style, and emotional nuance, while maintaining smooth, context-aware pacing across long-form content. The model excels in multi-speaker and dialogue-heavy use cases, preserving consistent character voices and conversational coherence, making it well-suited for narration, storytelling, and advanced conversational AI applications.
Use gemini-2.5-pro-preview-tts via the AIHubMix unified API — one interface for every major LLM.