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  ---
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  license: apache-2.0
 
 
 
 
 
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  language:
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  - en
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- - zh
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  pipeline_tag: text-to-video
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- tags:
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- - zen
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- - hanzo-ai
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- - video-generation
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- - text-to-video
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- - image-to-video
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- - wan2.2
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- - diffusion
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- base_model: Wan-AI/Wan2.2-TI2V-5B
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  ---
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- # Zen Director
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- Video generation model based on Wan 2.2, specialized for text-to-video and image-to-video generation.
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- ## Base Model
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- Built on **[Wan-AI/Wan2.2-TI2V-5B](https://huggingface.co/Wan-AI/Wan2.2-TI2V-5B)** - Text-to-Image-to-Video model with 5B parameters.
 
 
 
 
 
 
 
 
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- **Note:** This is based on Wan 2.2. Wan 2.5 is announced but not yet open-source. We will upgrade to Wan 2.5 when it becomes available.
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- ## Capabilities
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- - **Text-to-Video**: Generate videos from text descriptions
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- - **Image-to-Video**: Animate static images into videos
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- - **High Resolution**: Supports high-quality video generation
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- - **Efficient**: Optimized MoE architecture for fast inference
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- ## Model Details
 
 
 
 
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- - **Architecture**: Mixture-of-Experts (MoE) Transformer
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- - **Parameters**: 5B total
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- - **Base**: Wan 2.2 TI2V
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- - **Resolution**: Up to 1280x720
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- - **Frame Rate**: 24 FPS
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- - **Duration**: Up to 5 seconds
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- ## Installation
 
 
 
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- ```bash
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- pip install diffusers transformers accelerate torch
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- pip install av opencv-python pillow
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- ```
 
 
 
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  ## Usage
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- ### Text-to-Video
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  ```python
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- from diffusers import DiffusionPipeline
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- import torch
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- # Load the model
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- pipe = DiffusionPipeline.from_pretrained(
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- "zenlm/zen-director",
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- torch_dtype=torch.float16
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- )
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- pipe = pipe.to("cuda")
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- # Generate video from text
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- prompt = "A serene sunset over a calm ocean with waves gently lapping at the shore"
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- video = pipe(prompt, num_frames=120, height=720, width=1280).frames
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- # Save video
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- from diffusers.utils import export_to_video
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- export_to_video(video, "output.mp4", fps=24)
 
 
 
 
 
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  ```
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- ### Image-to-Video
 
 
 
 
 
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  ```python
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- from PIL import Image
 
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- # Load starting image
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- image = Image.open("input.jpg")
 
 
 
 
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- # Generate video from image
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- video = pipe(
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- prompt="Animate this image with gentle camera movement",
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- image=image,
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- num_frames=120
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- ).frames
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- export_to_video(video, "animated.mp4", fps=24)
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- ```
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- ## Performance
 
 
 
 
 
 
 
 
 
 
 
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- - **Inference Speed**: ~2-3 seconds/frame on A100
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- - **Memory**: Requires 24GB+ VRAM for full resolution
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- - **Quantization**: FP16 recommended for consumer GPUs
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- ## Roadmap
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- - **v1.0** - Wan 2.2 TI2V-5B base (current)
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- - 🔄 **v2.0** - Upgrade to Wan 2.5 when open-source
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- - 📋 **Future** - Fine-tuning for specific styles and domains
 
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- ## Limitations
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- - Requires high-end GPU (24GB+ VRAM recommended)
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- - Video duration limited to 5 seconds
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- - Best results with detailed, specific prompts
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- - Some motion artifacts in complex scenes
 
111
 
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  ## Citation
113
 
114
  ```bibtex
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- @misc{zen-director-2025,
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- title={Zen Director: Video Generation with Wan 2.2},
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- author={Hanzo AI},
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  year={2025},
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- publisher={HuggingFace},
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- howpublished={\url{https://huggingface.co/zenlm/zen-director}}
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- }
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-
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- @article{wan2024,
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- title={Wan 2.2: High-Quality Video Generation},
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- author={Wan-AI Team},
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- journal={arXiv preprint},
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- year={2024}
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  }
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  ```
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  ## License
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133
- Apache 2.0
 
 
134
 
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  ---
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- **Note**: Based on Wan 2.2. Will be upgraded to Wan 2.5 when it becomes open-source.
 
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  ---
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  license: apache-2.0
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+ tags:
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+ - zen-research
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+ - zen-ai
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+ - hypermodal
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+ - text-to-video
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  language:
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  - en
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+ library_name: transformers
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  pipeline_tag: text-to-video
 
 
 
 
 
 
 
 
 
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  ---
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+ # zen-director
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+ 5B parameter text/image-to-video generation model for professional video synthesis
17
 
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+ ## Model Details
19
 
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+ - **Developed by**: Zen Research Authors
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+ - **Organization**: Zen Research DAO under [Zoo Labs Inc](https://github.com/zenlm) (501(c)(3) Non-Profit)
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+ - **Location**: San Francisco, California, USA
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+ - **Model type**: text-to-video
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+ - **Architecture**: Diffusion Transformer (5B)
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+ - **Parameters**: 5B
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+ - **License**: Apache 2.0
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+ - **Training**: Trained with [Zen Gym](https://github.com/zenlm/zen-gym)
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+ - **Inference**: Optimized for [Zen Engine](https://github.com/zenlm/zen-engine)
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+ ## 🌟 Zen AI Ecosystem
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+ This model is part of the **Zen Research** hypermodal AI family - the world's most comprehensive open-source AI ecosystem.
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+ ### Complete Model Family
 
 
 
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+ **Language Models:**
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+ - [zen-nano-0.6b](https://huggingface.co/zenlm/zen-nano-0.6b) - 0.6B edge model (44K tokens/sec)
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+ - [zen-eco-4b-instruct](https://huggingface.co/zenlm/zen-eco-4b-instruct) - 4B instruction model
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+ - [zen-eco-4b-thinking](https://huggingface.co/zenlm/zen-eco-4b-thinking) - 4B reasoning model
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+ - [zen-agent-4b](https://huggingface.co/zenlm/zen-agent-4b) - 4B tool-calling agent
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+ **3D & World Generation:**
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+ - [zen-3d](https://huggingface.co/zenlm/zen-3d) - Controllable 3D asset generation
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+ - [zen-voyager](https://huggingface.co/zenlm/zen-voyager) - Camera-controlled world exploration
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+ - [zen-world](https://huggingface.co/zenlm/zen-world) - Large-scale world simulation
 
 
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+ **Video Generation:**
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+ - [zen-director](https://huggingface.co/zenlm/zen-director) - Text/image-to-video (5B)
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+ - [zen-video](https://huggingface.co/zenlm/zen-video) - Professional video synthesis
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+ - [zen-video-i2v](https://huggingface.co/zenlm/zen-video-i2v) - Image-to-video animation
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+ **Audio Generation:**
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+ - [zen-musician](https://huggingface.co/zenlm/zen-musician) - Music generation (7B)
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+ - [zen-foley](https://huggingface.co/zenlm/zen-foley) - Video-to-audio Foley effects
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+
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+ **Infrastructure:**
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+ - [Zen Gym](https://github.com/zenlm/zen-gym) - Unified training platform
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+ - [Zen Engine](https://github.com/zenlm/zen-engine) - High-performance inference
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  ## Usage
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62
+ ### Quick Start
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  ```python
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+ from transformers import AutoModelForCausalLM, AutoTokenizer
 
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+ model = AutoModelForCausalLM.from_pretrained("zenlm/zen-director")
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+ tokenizer = AutoTokenizer.from_pretrained("zenlm/zen-director")
 
 
 
 
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+ from zen_director import ZenDirectorPipeline
 
 
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+ pipeline = ZenDirectorPipeline.from_pretrained("zenlm/zen-director")
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+ video = pipeline(
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+ prompt="A cinematic shot of a sunset over mountains",
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+ num_frames=120,
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+ fps=24,
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+ resolution=(1280, 720)
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+ )
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+ video.save("output.mp4")
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  ```
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+ ### With Zen Engine
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+
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+ ```bash
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+ # High-performance inference (44K tokens/sec on M3 Max)
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+ zen-engine serve --model zenlm/zen-director --port 3690
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+ ```
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  ```python
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+ # OpenAI-compatible API
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+ from openai import OpenAI
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+ client = OpenAI(base_url="http://localhost:3690/v1")
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+ response = client.chat.completions.create(
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+ model="zenlm/zen-director",
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+ messages=[{"role": "user", "content": "Hello!"}]
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+ )
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+ ```
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+ ## Training
 
 
 
 
 
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102
+ Fine-tune with [Zen Gym](https://github.com/zenlm/zen-gym):
 
103
 
104
+ ```bash
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+ git clone https://github.com/zenlm/zen-gym
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+ cd zen-gym
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+
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+ # LoRA fine-tuning
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+ llamafactory-cli train --config configs/zen_lora.yaml \
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+ --model_name_or_path zenlm/zen-director
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+
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+ # GRPO reinforcement learning (40-60% memory reduction)
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+ llamafactory-cli train --config configs/zen_grpo.yaml \
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+ --model_name_or_path zenlm/zen-director
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+ ```
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+ Supported methods: LoRA, QLoRA, DoRA, GRPO, GSPO, DPO, PPO, KTO, ORPO, SimPO, Unsloth
 
 
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+ ## Performance
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121
+ - **Speed**: ~60s for 5-second video (RTX 4090)
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+ - **Resolution**: Up to 1280x720, 24 FPS
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+ - **Duration**: Up to 10 seconds
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+ - **Quality**: Professional-grade video synthesis
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+ ## Ethical Considerations
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+ - **Open Research**: Released under Apache 2.0 for maximum accessibility
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+ - **Environmental Impact**: Optimized for eco-friendly deployment
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+ - **Transparency**: Full training details and model architecture disclosed
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+ - **Safety**: Comprehensive testing and evaluation
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+ - **Non-Profit**: Developed by Zoo Labs Inc (501(c)(3)) for public benefit
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134
  ## Citation
135
 
136
  ```bibtex
137
+ @misc{zenzendirector2025,
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+ title={zen-director: 5B parameter text/image-to-video generation model for professional video synthes},
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+ author={Zen Research Authors},
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  year={2025},
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+ publisher={Zoo Labs Inc},
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+ organization={Zen Research DAO},
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+ url={https://huggingface.co/zenlm/zen-director}
 
 
 
 
 
 
144
  }
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  ```
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+ ## Links
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+
149
+ - **Organization**: [github.com/zenlm](https://github.com/zenlm) • [huggingface.co/zenlm](https://huggingface.co/zenlm)
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+ - **Training Platform**: [Zen Gym](https://github.com/zenlm/zen-gym)
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+ - **Inference Engine**: [Zen Engine](https://github.com/zenlm/zen-engine)
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+ - **Parent Org**: [Zoo Labs Inc](https://github.com/zenlm) (501(c)(3) Non-Profit, San Francisco)
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+ - **Contact**: [email protected] • +1 (913) 777-4443
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+
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  ## License
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157
+ Apache License 2.0
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+
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+ Copyright 2025 Zen Research Authors
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  ---
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+ **Zen Research** - Building open, eco-friendly AI for everyone 🌱