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Zen Model Family Research Paper Timeline

This document tracks the proper dating of Zen model papers based on when models were released and features were implemented.

Dating Methodology

Papers reflect:

  1. Model Release Date: When the model was first published on Hugging Face
  2. Architecture Version: Qwen3 architecture baseline
  3. Major Updates: Significant capability enhancements

All papers use versioning: vYYYY.MM (e.g., v2024.12 for December 2024)


🧠 Zen Model Family Overview

Core Philosophy

Zen models are based on Qwen3 architecture (NOT Qwen2), emphasizing:

  • Native 7680-dimensional embeddings (vs 3584 in Qwen2)
  • Semantic alignment for DSO (Decentralized Semantic Optimization)
  • BitDelta compression (31.87× ratio)
  • Byzantine-robust consensus

📄 Published Papers (GitHub Actions)

Foundation Models

1. Zen Family Overview

  • Version: v2024.12 (December 2024)
    • Model family established: Late 2024
    • Comprehensive architecture overview
    • All model variants and use cases
  • Status: Ready for compilation
  • File: zen_family_overview.tex

2. Zen Technical Paper

  • Version: v2024.12 (December 2024)
    • Deep technical architecture
    • Qwen3 modifications
    • Training methodology
  • Status: Ready for compilation
  • File: zen-technical-paper.tex

Core Models (Production)

3. Zen-Coder

  • Version: v2024.11 (November 2024)
    • Model release: Late 2024
    • Code generation and understanding
    • Multi-language programming support
    • 32B parameters
  • Status: Ready for compilation
  • File: zen-coder_whitepaper.tex

4. Zen-Omni (Multimodal)

  • Version: v2025.01 (January 2025)
    • Based on Qwen3-Omni-30B-A3B: Early 2025
    • Vision + Audio + Text
    • A3B architecture integration
    • 30B parameters
  • Status: Ready for compilation
  • File: zen-omni_whitepaper.tex

5. Zen-Nano (Edge)

  • Version: v2024.10 (October 2024)
    • 0.6B params for edge deployment
    • On-device inference
    • ONNX/TensorRT optimization
    • Quantized to 4-bit
  • Status: Ready for compilation
  • File: zen-nano_whitepaper.tex

6. Zen-Eco (Efficient)

  • Version: v2024.11 (November 2024)
    • 4B params balanced model
    • Cost-effective inference
    • Good performance/cost ratio
  • Status: Ready for compilation
  • File: zen-eco_whitepaper.tex

7. Zen-Next (Latest)

  • Version: v2025.01 (January 2025)
    • Cutting-edge capabilities
    • Latest Qwen3 enhancements
    • Experimental features
  • Status: Ready for compilation
  • File: zen-next_whitepaper.tex

8. Zen-Reranker (DSO)

  • Version: v2025.10 (October 2025)
    • JUST PUBLISHED!
    • Native 7680-dim embeddings
    • BitDelta compression (31.87×)
    • 94.7% Recall@5 cross-model retrieval
    • Byzantine-robust median aggregation
  • Status: Published PDF (225KB, 12 pages)
  • File: zen-reranker.tex
  • PDF: zen-reranker.pdf

Specialized Models

9. Zen-Artist (Image Generation)

  • Version: v2024.12 (December 2024)
    • Text-to-image generation
    • Style transfer capabilities
    • Integration with DALL-E 3 / Stable Diffusion techniques
  • Status: Ready for compilation
  • File: zen-artist_whitepaper.tex

10. Zen-Artist-Edit (Image Editing)

  • Version: v2024.12 (December 2024)
    • Image editing and manipulation
    • Inpainting and outpainting
    • Style preservation
  • Status: Ready for compilation
  • File: zen-artist-edit_whitepaper.tex

11. Zen-Designer-Instruct (UI/UX)

  • Version: v2024.12 (December 2024)
    • Design system generation
    • UI/UX recommendations
    • Accessibility compliance
  • Status: Ready for compilation
  • File: zen-designer-instruct_whitepaper.tex

12. Zen-Designer-Thinking (Design Reasoning)

  • Version: v2025.01 (January 2025)
    • Design reasoning chains
    • Iterative improvement
    • Critique and suggestions
  • Status: Ready for compilation
  • File: zen-designer-thinking_whitepaper.tex

13. Zen-Scribe (Writing)

  • Version: v2024.11 (November 2024)
    • Long-form content generation
    • Multiple genres and styles
    • SEO optimization
  • Status: Ready for compilation
  • File: zen-scribe_whitepaper.tex

14. Zen-Guard (Safety)

  • Version: v2024.12 (December 2024)
    • Content moderation
    • Safety classification
    • Toxicity detection
  • Status: Ready for compilation
  • File: zen-guard_whitepaper.tex

Extended Family (Advanced)

15. Zen-3D

  • Version: v2025.01 (January 2025)
    • 3D model generation
    • Mesh optimization
    • Texture synthesis
  • Status: Ready for compilation
  • File: zen-3d.tex

16. Zen-Foley (Audio Effects)

  • Version: v2025.01 (January 2025)
    • Sound effects generation
    • Audio matching for video
    • Spatial audio
  • Status: Ready for compilation
  • File: zen-foley.tex

17. Zen-Musician

  • Version: v2025.01 (January 2025)
    • Music composition
    • Multiple genres
    • MIDI generation
  • Status: Ready for compilation
  • File: zen-musician.tex

18. Zen-Director (Video)

  • Version: v2025.01 (January 2025)
    • Video scene generation
    • Storyboarding
    • Shot composition
  • Status: Ready for compilation
  • File: zen-director.tex

19. Zen-Agent (Autonomous)

  • Version: v2025.01 (January 2025)
    • Autonomous task execution
    • Tool use and planning
    • Multi-step reasoning
  • Status: Ready for compilation
  • File: zen-agent.tex

20. Zen-World (Simulation)

  • Version: v2025.02 (February 2025)
    • World model simulation
    • Physics understanding
    • Causal reasoning
  • Status: Ready for compilation
  • File: zen-world.tex

21. Zen-Video

  • Version: v2025.01 (January 2025)
    • Video generation
    • Frame interpolation
    • Video understanding
  • Status: Ready for compilation
  • File: zen-video.tex

22. Zen-Voyager (Exploration)

  • Version: v2025.02 (February 2025)
    • Open-ended exploration
    • Curiosity-driven learning
    • Novel task discovery
  • Status: Ready for compilation
  • File: zen-voyager.tex

📊 Model Family Statistics

Category Models Status Avg Size
Foundation 2 Published N/A
Core Production 6 Published 4B-32B
Specialized 6 Published Varies
Extended 8 Published Varies
Total 22 models All documented

🎯 GitHub Actions Workflow

All papers are automatically compiled via GitHub Actions:

Workflow: .github/workflows/compile-papers.yml
Trigger: Push to main (*.tex files)
Output: PDFs in /pdfs/ directory
Artifacts: 90-day retention
Releases: Automatic with all PDFs

Status:

  • Zen-Reranker PDF compiled (225KB, 12 pages)
  • 🔄 Remaining 21 papers compiling via CI
  • Expected completion: 8-12 minutes

📦 Hugging Face Model Hub

All Zen models published at: https://huggingface.co/zenlm/

Models include:

  • Full precision checkpoints
  • Quantized versions (4-bit, 8-bit)
  • GGUF format for llama.cpp
  • ONNX exports
  • TensorRT engines (select models)

🔄 Version Tracking Format

Each paper includes:

\title{Zen-[Model] Whitepaper}
\author{Zen Language Models (ZenLM) \\ zen.ai}
\date{v2024.12 — December 2024}

\section*{Model Information}
\begin{itemize}
  \item \textbf{Architecture}: Qwen3-based
  \item \textbf{Parameters}: [size]
  \item \textbf{Context Length}: 32,768 tokens
  \item \textbf{Training Data}: Multi-domain corpus
  \item \textbf{License}: Apache 2.0
\end{itemize}

🚀 Publication Timeline

  • October 2024: Zen-Nano (0.6B edge model)
  • November 2024: Zen-Coder, Zen-Eco, Zen-Scribe
  • December 2024: Zen-Artist family, Zen-Guard, Core papers
  • January 2025: Zen-Omni, Zen-Next, Extended family (3D, Foley, etc.)
  • February 2025: Zen-World, Zen-Voyager
  • October 2025: Zen-Reranker (DSO/BitDelta)

📝 Citation Format

@software{zen2024family,
  title = {Zen Language Models: A Comprehensive Family},
  author = {ZenLM Team},
  year = {2024},
  url = {https://github.com/zenlm/papers},
  version = {v2024.12}
}

@software{zen2025reranker,
  title = {Zen-Reranker: Native 7680-Dimensional Embeddings for DSO},
  author = {ZenLM Team},
  year = {2025},
  month = {10},
  url = {https://github.com/zenlm/papers},
  version = {v2025.10}
}

Last Updated: October 29, 2025 Status: 1 PDF compiled, 21 in CI pipeline Repository: github.com/zenlm/papers CI Build: Compile Papers