Models Overview

Choose the right AI model for your text-to-speech needs.

Available Models

YourVoic offers 5 TTS models, each optimized for different use cases:

Model Details

Aura Lite

Our fastest Aura model, optimized for real-time applications.

• Best for: Chatbots, voice assistants, real-time apps
• Latency: ~200ms first byte
• Features: Expression tags, all languages, all voices

response = requests.post(
    "https://yourvoic.com/api/v1/tts/generate",
    headers={"X-API-Key": "your_api_key"},
    json={
        "text": "Quick response for real-time chat.",
        "voice": "Peter",
        "model": "aura-lite"
    }
)

Aura Prime

Balanced model with excellent quality and reasonable speed.

• Best for: General purpose, e-learning, presentations
• Latency: ~400ms first byte
• Features: Expression tags, enhanced prosody

response = requests.post(
    "https://yourvoic.com/api/v1/tts/generate",
    headers={"X-API-Key": "your_api_key"},
    json={
        "text": "Professional quality for your content.",
        "voice": "Peter",
        "model": "aura-prime"
    }
)

Aura Max

Premium quality model for professional content.

• Best for: Audiobooks, professional voiceovers, media production
• Latency: ~800ms first byte
• Features: Highest quality, natural prosody, expression tags

response = requests.post(
    "https://yourvoic.com/api/v1/tts/generate",
    headers={"X-API-Key": "your_api_key"},
    json={
        "text": "Premium audiobook quality narration.",
        "voice": "Peter",
        "model": "aura-max"
    }
)

Rapid Flash

Ultra-fast model for lowest latency applications.

• Best for: IVR systems, notifications, high-volume processing
• Latency: ~100ms first byte
• Limitation: Only 18 languages supported

response = requests.post(
    "https://yourvoic.com/api/v1/tts/generate",
    headers={"X-API-Key": "your_api_key"},
    json={
        "text": "Ultra-fast response.",
        "voice": "Peter",
        "language": "en-US",
        "model": "rapid-flash"
    }
)

Rapid Max

Fast model with better quality than Rapid Flash.

• Best for: Balance of speed and quality
• Latency: ~150ms first byte
• Features: All 50+ languages, good quality

response = requests.post(
    "https://yourvoic.com/api/v1/tts/generate",
    headers={"X-API-Key": "your_api_key"},
    json={
        "text": "Fast with better quality.",
        "voice": "Peter",
        "model": "rapid-max"
    }
)

Choosing the Right Model