zenlm/zen4-mini
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Feb 10, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Cold
Zen4 Mini is a 4 billion parameter language model developed by Zen LM and Hanzo AI, part of the Zen4 family. Built on the Zen4 Frontier architecture, it offers a substantial 262K token context window. This model is designed for open-ended AI assistance, providing a balance of size and context for various applications.
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Zen4 Mini: A 4B Parameter Model with Extensive Context
Zen4 Mini is a 4 billion parameter language model developed collaboratively by Zen LM and Hanzo AI. It is a key member of the Zen4 family, utilizing the Zen4 Frontier architecture to provide open-ended AI assistance.
Key Capabilities
- Architecture: Based on the Zen4 Frontier architecture, designed for unrestricted AI assistance.
- Parameter Count: Features 4 billion total and active parameters, offering a capable model size.
- Extensive Context Window: Boasts a significant 262K token context length, allowing for processing and generating longer sequences of text.
- Open-Weight: Built on open-weight principles, promoting accessibility and further development.
- Licensing: Released under the permissive APACHE-2.0 license.
Good For
- Applications requiring a moderately sized language model with a very large context window.
- Developers seeking an open-weight model for flexible integration and modification.
- Tasks benefiting from processing extensive input or generating detailed, long-form responses.