SoulX-FlashHead 1.3B (real-time talking heads)

▶ See it at the source

What they did

A 1.3B streaming talking-head model. The Lite version reaches 96 FPS on one RTX 4090 (or three real-time streams), and the Pro version runs at 10.8 FPS on a 4090 or real-time on two RTX 5090s. Inference code and weights are open.

Worth knowing

• Price: Open weights on Hugging Face (other)
• License: other
• Status: sourced. We have not run this ourselves yet (no "Tested" badge).
• Quality bar (computed by code): 4/5 (primary source ✓, reproducible ✗, new ✓, example output ✓, safe ✓)