Newer AI models lack native ComfyUI support
New generative AI models such as Hunyuan Video Avatar, Cosmos 3 and LongCat are not natively supported in ComfyUI.
Tier I · Proven The best-established problems.
7 public reports · first reported 17 February 2024 · last reported 2 June 2026
What's going wrong
Users of the open-source ComfyUI interface keep asking for native support of recently released image and video generation models, including several new releases from major labs and independent teams.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 7 reports are about, and how many came each month.
- Related problems.
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