LTX-2.3 is Lightricks’ open-weight audio-video model family, available for local workflows and through Fast and Pro API variants.
Text-to-videoImage-to-video
- Local deployment
- Yes
- Local checkpoints
- 2
- Lowest documented entry VRAM
- 16 GB
- Applies to
- LTX Desktop
- Hardware profiles
- 3
- Open weights
- Yes
- Open source
- Unknown
- License
- LTX-2 Community License Agreement
- Commercial use
- Conditional
- ComfyUI support
- Yes
View model→Wan2.2 is the provider-published open-weight local video family with separate T2V-A14B, I2V-A14B, and unified TI2V-5B checkpoints.
- Local deployment
- Yes
- Local checkpoints
- 3
- Lowest documented entry VRAM
- 24 GB
- Applies to
- Wan2.2-TI2V-5B
- Hardware profiles
- 2
- Open weights
- Yes
- Open source
- Yes
- License
- Apache License 2.0
- Commercial use
- Allowed
- ComfyUI support
- Yes
View model→Tencent Hunyuan
HunyuanVideo-1.5
ActivePublished
HunyuanVideo-1.5 is Tencent’s 8.3B local video family with official text-to-video, image-to-video, and step-distilled checkpoints.
- Local deployment
- Yes
- Local checkpoints
- 3
- Lowest documented entry VRAM
- 14 GB
- Applies to
- HunyuanVideo-1.5 720P T2V, HunyuanVideo-1.5 720P I2V, HunyuanVideo-1.5 480P I2V Step-Distilled
- Hardware profiles
- 1
- Open weights
- Yes
- Open source
- No
- License
- Tencent Hunyuan Community License Agreement
- Commercial use
- Conditional
- ComfyUI support
- Yes
View model→CogVideoX1.5-5B is Z.ai’s provider-published local family with official Diffusers text-to-video and image-to-video checkpoints plus a SAT weights repository.
- Local deployment
- Yes
- Local checkpoints
- 2
- Lowest documented entry VRAM
- 9 GB
- Applies to
- CogVideoX1.5-5B I2V (Diffusers)
- Hardware profiles
- 2
- Open weights
- Yes
- Open source
- No
- License
- CogVideoX License
- Commercial use
- Conditional
- ComfyUI support
- Unknown
View model→MiniMax H3 is an open-weight audio-video family with local 768p H3-Base checkpoints and a separate hosted path for Context IR and 2K regeneration.
Text-to-videoImage-to-video
- Local deployment
- Yes
- Local checkpoints
- 2
- Lowest documented entry VRAM
- Unknown
- Applies to
- Not specified
- Hardware profiles
- 1
- Open weights
- Yes
- Open source
- Unknown
- License
- MiniMax H3 Community License Agreement
- Commercial use
- Conditional
- ComfyUI support
- Yes
View model→