Hallo3

Verdict: Third Hallo release (CVPR 2025), built on a video diffusion transformer (CogVideoX) for more dynamic, realistic talking portraits including backgrounds and non-frontal faces. Very heavy: needs a large-VRAM GPU.

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✅ Good fit if you want the most realistic open-source talking-portrait results and have big GPUs.

⛔ Not for you if laptops or consumer GPUs; CogVideoX weights carry their own licence terms.

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Free (MIT open source) · Official site: https://github.com/fudan-generative-vision/hallo3 · source checked 2026-10-23 (HTTP 200)

GitHub repo · ★ 1.4k stars (as of 2026-10-23) · More open-source AI

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