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Zen Agentic Dataset

8.47 Billion Tokens of real-world agentic AI programming, blockchain development, and cutting-edge infrastructure code.

Dataset Overview

A comprehensive training dataset combining Claude Code interactions with full git history from 1,400+ repositories spanning 15 years of professional development.

Metric Value
Total Tokens 8.47 billion
Training Samples 3.35 million
Validation Samples 100,000
Total Size ~27 GB
Repositories 1,452
Time Span 15 years (2010-2025)

Data Composition

Component Tokens Percentage
Claude Code Debug Sessions 2.42B 29%
Claude Conversations 1.14B 13%
Claude Interactions 0.86B 10%
Git History 4.03B 48%

Domain Coverage

Agentic AI & LLM Infrastructure

  • Model Context Protocol (MCP) - 260+ tool implementations
  • Multi-agent orchestration - Claude, GPT-4, Gemini integrations
  • Agent frameworks - Planning, memory, tool use, reflection

Web3 & Blockchain

  • Smart contracts - Solidity, Vyper (ERC20, ERC721, DeFi)
  • Consensus engines - Snow family, BFT, DAG-based protocols
  • Cross-chain bridges and DeFi protocols

Cryptography & Security

  • Post-quantum cryptography implementations
  • Threshold cryptography and MPC
  • Zero-knowledge proofs experimentation

Modern Development

  • Full-stack TypeScript - Next.js 14+, React 18+
  • Systems programming - Rust, Go, Python, C/C++
  • DevOps - Docker, Kubernetes, CI/CD

Licensing & Access

This dataset is available for research and commercial licensing.

For Developers & Researchers

We award grants to individuals and teams who want to train models on this dataset, particularly those building:

  • Models for specific blockchain ecosystems
  • Open-source AI tools using OpenAI-compatible protocols
  • Research advancing agentic AI capabilities

To Request Access

Contact: z@hanzo.ai

Please include:

  • Intended use case (training, research, evaluation)
  • Organization/affiliation
  • Target ecosystem (if applicable)
  • Licensing requirements

Supported Organizations

Dataset mirrors are maintained by:

Models Trained on This Dataset

Model Size Architecture Status
Zen Coder 4B 4B Qwen3 Trained
Zen Coder 24B 24B Devstral Small 2 Trained
Zen Coder 123B 123B Devstral 2 Training
Zen Coder Max 358B GLM-4.7 (MoE) Planned
Zen Coder Ultra 1T Kimi K2 (MoE) Planned

Training Framework

Use Zen Trainer for fine-tuning:

from zen_trainer import ZenTrainer

trainer = ZenTrainer(
    model_key="qwen3-4b",
    dataset_path="hanzoai/zen-agentic-dataset-private",  # Requires access
    output_dir="./output/my-model",
)
trainer.train()

Related Projects

Citation

@dataset{zen_agentic_dataset,
  author = {Kelling, Zach},
  title = {Zen Agentic Dataset: 8.47B Tokens of Agentic AI Programming},
  year = {2025},
  publisher = {Zoo Labs Foundation},
  url = {https://huggingface.co/datasets/hanzoai/zen-agentic-dataset}
}

Maintainer: z@hanzo.ai License: Commercial - Contact for licensing terms

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