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CogVideoX vs HunyuanVideo: catalog facts
CogVideoX	HunyuanVideo
Free Free to download; model use is governed by a separate model licence.	Free Free to download, under the Tencent Hunyuan Community License.
Linux, Command line	Linux, Command line
Text-to-video and image-to-video generation Fine-tuning code included	Model weights and inference code are published Runs locally with no per-video fees
Needs a powerful GPU to run locally Model weights have their own licence terms	Needs a high-end GPU with a lot of memory Custom licence, not OSI open source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Tencent Hunyuan Community License
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.