MiniMax Speech-02 HD

• 🔊 High-definition text-to-speech voice synthesis
• 🏢 Built by AI lab MiniMax
• 🎯 The "HD" tier tuned for audio fidelity
• 🎨 Natural, expressive spoken-voice generation
• 💬 Turns written text into lifelike speech

MiniMax

MiniMax is an AI company building generative models across multiple modalities, with a focus that spans both language understanding and audio creation. Their rapid release cadence in early 2026—delivering several new models within just a few months—reflects…

MiniMax Speech-02 HD is MiniMax's high-definition text-to-speech engine, converting written input into natural, expressive spoken audio. The "HD" designation points to its emphasis on output fidelity and clarity, making it suited to use cases where voice quality matters — narration, audiobooks, voiceovers, and conversational interfaces — rather than the lowest-latency real-time scenarios.

Released in April 2026, it is the current incumbent of MiniMax's Speech-02 HD line and sits alongside the provider's broader catalogue, which spans the MiniMax M3 family of text models and the Music 2.6 generation engine. Within that lineup, Speech-02 HD is MiniMax's dedicated voice-synthesis offering, complementing the company's reasoning and creative-audio work with a focus purely on spoken output.

For builders, it is best reached for when you need polished, lifelike speech from text — think published-quality narration and branded voice experiences — where the extra audio detail of the HD tier earns its place over faster, lower-fidelity alternatives.