Naphula/Wicked-Moondust-12B

TEXT GENERATIONConcurrency Cost:1Model Size:12BQuant:FP8Ctx Length:32kTool Calling:SupportedPublished:Jun 13, 2026Architecture:Transformer0.0K Cold

Naphula/Wicked-Moondust-12B is a 12 billion parameter causal language model based on the MistralForCausalLM architecture. This model is a multi-stage merge of three pre-trained models (Ethereal-Stardust-12B, Wicked-Oblivion-12B, and Nether-Moon-12B) using the Arcee Fusion method. It is designed to combine the strengths of its constituent models, offering a versatile foundation for various natural language processing tasks. The model supports a context length of 32768 tokens.

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Wicked Moondust 12B Overview

Wicked-Moondust-12B is a 12 billion parameter language model developed by Naphula. It is constructed through a multi-stage merging process using mergekit and specifically the Arcee Fusion method. This approach combines the capabilities of several base models to create a more robust and generalized model.

Key Characteristics

  • Architecture: Based on the MistralForCausalLM architecture, providing a strong foundation for causal language modeling tasks.
  • Parameter Count: Features 12 billion parameters, balancing performance with computational efficiency.
  • Context Length: Supports a substantial context window of 32768 tokens, enabling the processing of longer inputs and generating more coherent, extended outputs.
  • Merge Method: Utilizes the Arcee Fusion method for combining models, which is designed to effectively integrate the strengths of multiple source models.

Models Merged

The Wicked-Moondust-12B model is a composite of the following 12B parameter models:

  • Vortex5/Ethereal-Stardust-12B
  • Vortex5/Wicked-Oblivion-12B
  • Vortex5/Nether-Moon-12B

This merging strategy aims to leverage the diverse training and fine-tuning of its constituent models, making Wicked-Moondust-12B a versatile option for developers seeking a capable 12B model.