Nuance Labs raises $50M Series A for full-duplex audio-visual emotion foundation model

soumitrashukla9 · x · 2026-09-15

Nuance Labs announced a $50M Series A led by Lightspeed, with Accel, SPC, NVIDIA and others participating. The startup is building a foundation model that understands and responds to the full spectrum of human emotion — a single full-duplex audio-visual model that sees, listens and responds in real time. Commenters frame it as rebuilding deep neural nets that question LLM building blocks, noting the open question of whether pioneers or big labs capture the value.

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