Nova 2.5 Sonic

Name: Nova 2.5 Sonic
Author: Amazon Bedrock

Context

256K

Max output

64K

Capabilities

Show unsupported (7)

Infrastructure

Streaming

Model IDamazon.nova-2-5-sonic

Creatoramazon

Family—

License—

Status—

Typechat

Input modalitiesaudio, text

Output modalitiesaudio, text

Open weight—

Parameters—

Architecture—

Context window256K tokens

Max input—

Max output64K tokens

Reasoning tokens—

Knowledge cutoff—

Release date2026-10-05

Sourceofficial

GET/v1/models/amazon/amazon.nova-2-5-sonic