Pith Wave Signal

1 stories tagged #GPT Realtime 1.5

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  1. StepFun's Voice AI Beats GPT Realtime in Every Benchmark
    tech

    StepFun's Voice AI Beats GPT Realtime in Every Benchmark

    StepAudio 2.5 Realtime tops all five voice AI benchmarks in April 2026, outperforming GPT Realtime 1.5 and Gemini Live with superior persona stability.

    last wk. 2 min read