Chirp 3 HD Text-to-Speech

Published

Mar 17, 2025

Chirp 3 HD Text-to-Speech is an AI model developed by Google and Google DeepMind (United States), first published in March 2025. It works in the speech domain, on tasks such as text-to-speech (tts) and speech synthesis.

Epoch AI has no training-compute estimate for this model.

Access: API access. Its weights are not openly released.

Full record

Organization: Google, Google DeepMind
Country of organization: United States
Domain: Speech
Task: Text-to-speech (TTS), Speech synthesis
Model accessibility: API access
Open weights: No