Nova 2 Sonic
Description
Amazon Nova 2 Sonic is Amazon's second-generation speech-to-speech foundation model for real-time conversational AI. It delivers expressive, native-sounding voices and high streaming speech-understanding accuracy across English, French, Italian, German, Spanish, Hindi, and Portuguese, surpassing GPT-Realtime and Gemini 2.5 Flash Live on conversational quality in human evaluations. It supports asynchronous tool calling, configurable turn-taking, and seamless switching between voice and text modalities for low-latency interactions.
Capability Radar
Science is estimated from LLM Stats science scores or reasoning when no dedicated science benchmarks are available.
Rankings
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Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))Audio
General
Instruction Following
Long Context
AA Evaluation Indices
(Artificial Analysis)No AA evaluation data available
LLM Stats Category Scores
(LLM Stats (zeroeval))Pricing
Speed
No speed data available
Provider Price Ranking
Provider Price Ranking
2 providers
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