Prism launches speech-to-speech model claiming 300ms responses, 4x faster than GPT-Live

HeyAmit_ · x · 2026-10-29

The post opens with a repost recommending Andrej Karpathy's one-hour lecture on modern AI as the best primer on LLMs, generative AI, and agents. The quoted launch post introduces Prism, billed as the first speech-to-speech model indistinguishable from a human in conversation: 300ms response time (4x faster than OpenAI GPT-Live), outperforming other s2s models on intelligence without reasoning, and the first s2s model customizable via reinforcement learning. The 35-person team has raised $35M; the first 100 sign-ups get a free month.

Related event: Rime launches Prism speech-to-speech model with 300ms response(3 posts)→

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