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Bernini-v2-int4
mlx-community/Bernini-v2-int4
Bernini-v2-int4 is a image-to-video model from mlx-community. Use it for the image-to-video task on the model card, and read the license before you ship it in a product. It is set up for mlx. The card lists the license as apache-2.0.
4-bit variant of mlx-community/Bernini-v2-bf16 — Apple-MLX conversion of ByteDance/Bernini-Diffusers-v2 (revision 399cf6a, Apache-2.0).
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At a glance
- Task
- Image-to-Video
- Library
- mlx
- License
- apache-2.0
- Model type
- t2v
- Access
- Public
- Created
- Aug 18, 2026
- Updated
- Aug 18, 2026
- SHA
- e407d68d
Base models
Model card
From the Hugging Face model README
Bernini-v2 (int4, MLX)
4-bit variant of mlx-community/Bernini-v2-bf16
— Apple-MLX conversion of ByteDance/Bernini-Diffusers-v2
(revision 399cf6a, Apache-2.0).
Quantization scope: the two Wan2.2-A14B transformer experts only (attention + FFN Linears,
4-bit, group size 64; embeddings/norms/head/modulation stay bf16). The planner plane
(mllm/, vit_decoder, planner_glue), umT5 encoder, and VAE pass through at bf16 —
weight-only int4 on diffusion transformers costs measurable quality (bf16 is the recommended
default; this variant is the memory-constrained opt-in).
See the bf16 repo's card for the full component table, conversion notes, retrained-experts
warning (not interchangeable with Bernini-R-*), usage pointers, and provenance.
- Task
- Image-to-Video
- Library
- mlx
- Type
- t2v
- License
- apache-2.0
- Created
- Aug 18, 2026
- Updated
- Aug 18, 2026