Tavus launches Phoenix-4.5, claiming the most expressive real-time human rendering model yet

LinusEkenstam · x · 2026-09-11

Tavus introduced Phoenix-4.5, billed as the fastest and most expressive real-time human rendering model on the market. The update brings richer facial animation, more expressive emotion and micro-movements, and rendering that now extends through the upper body. The company claims it's the closest AI has come to passing a face-to-face Turing test.

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