Amazon Web Services releases Nova 2.5 Sonic

Amazon Nova 2.5 Sonic is generally available in Amazon Bedrock across four AWS Regions. The speech-to-speech model has a 256K context window and costs the same as Nova 2 Sonic.

Models: Nova 2.5 Sonic, Nova 2 Sonic

Read on aws.amazon.com

Source: Amazon Web Services announcement, checked Oct 6, 2026. Summarized from the provider’s announcement.