MiniMax Speech 2.6 HD

MiniMax Speech 2.6 HD leverages advanced neural architecture to produce human-like speech with nuanced emotions and precise vocal characteristics.

MiniMax Speech 2.6 HD API Overview

MiniMax Speech 2.6 HD is a next-generation text-to-speech model designed for maximum audio quality, naturalness, and expressive control. It supports a wide range of languages, voices, and advanced parameter settings, making it ideal for professional voiceovers, audiobooks, marketing content, and interactive applications.

Technical Specifications

Sample rates: Up to 44100 Hz
Bitrates: Up to 256000 kbps
Audio formats: MP3, WAV, FLAC, PCM
Input text length: Up to 10,000 characters
Supported languages: 40+
Voice options: 300+ system voices, custom voice cloning
Emotion settings: Auto, calm, fluent, surprised, happy, sad, angry, fearful, disgusted, neutral

Performance Benchmarks

Latency: Sub-250 ms for real-time applications
MOS (Mean Opinion Score): Industry-leading, with scores above 5.5 for naturalness and clarity
Pronunciation accuracy: Improved by 30–50% compared to previous versions
Voice cloning: Instant cloning with Fluent LoRA technolog

Key Features

High-Quality Speech Synthesis: Delivers lifelike, natural-sounding voices with advanced tone modulation and clarity.
Multi-Language Support: Compatible with various languages, ensuring global usability.
Customizable Voice Parameters: Adjustable speed, pitch, volume, and intonation to match specific needs.
Advanced Neural Networks: Powered by state-of-the-art deep learning models for highly accurate and fluid speech output.‍
Wide Range of Voices: Offers a diverse collection of voices, including male, female, neutral, and regional variants.

MiniMax Speech 2.6 HD API Pricing

$105 / 1M characters

Use Cases

Premium voiceovers for videos, podcasts, and marketing
Audiobooks and e-learning content
Multilingual content creation and localization
Dialogue tracks for games and animated content
Accessibility overlays (read-aloud, captioned videos)

Code Sample

Comparison with Other Models

vs ElevenLabs v3: MiniMax offers broader language support and more built-in voices, while ElevenLabs excels in conversational AI and dynamic emotion control. MiniMax provides instant voice cloning and lower latency, making it better for real-time applications.

vs Google WaveNet: MiniMax Speech 2.6 HD offers a more natural and human-like voice output compared to Google WaveNet's slightly robotic undertones. MiniMax Speech 2.6 HD offers finer control over pitch, speed, and intonation, allowing for more personalized voice outputs.

vs Amazon Polly: MiniMax Speech 2.6 HD features a broader range of voice styles, including conversational and formal options, whereas Amazon Polly is limited to a few preset tones. MiniMax Speech 2.6 HD is rated higher in audio clarity and naturalness, with more advanced deep learning algorithms producing more lifelike sound.

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