higgs audio v3 tts 4b

Open WeightModel weights are publicly available — can be downloaded and self-hosted

Released June 2026context N/A4b params

A compact text-to-speech model from Boson AI that focuses on converting written text into audio output. At 4 billion parameters, it sits in a mid-range size class, balancing capability with computational accessibility. Details about its specific voice quality, language support, and prosody characteristics are limited from available data.

Capabilities

Capability scores are AI-generated based on model documentation, benchmarks, and technical specifications. Learn more

Instruction Following

Moderate

Multilingual

Moderate

Multimodal

Use Case Fit

Fit scores are AI-generated based on model capabilities, intended use, and technical specifications. Learn more

higgs audio v3 tts 4b

Open WeightModel weights are publicly available — can be downloaded and self-hosted

Released June 2026context N/A4b params

A compact text-to-speech model from Boson AI that focuses on converting written text into audio output. At 4 billion parameters, it sits in a mid-range size class, balancing capability with computational accessibility. Details about its specific voice quality, language support, and prosody characteristics are limited from available data.