Vortex5/Fallen-Skies-12B

TEXT GENERATIONConcurrency Cost:1Model Size:12BQuant:FP8Ctx Length:32kPublished:Nov 14, 2025Architecture:Transformer0.0K Cold

Vortex5/Fallen-Skies-12B is a 12 billion parameter language model created by Vortex5, formed by merging Hollow-Aether-12B, MN-Slush, LinearWriter-12B, and Violet-Mist-12B using a custom synforge method. This model is specifically optimized for creative storytelling and roleplay applications, leveraging its merged architecture to enhance narrative generation and character interaction over a 32768 token context length.

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Overview

Vortex5/Fallen-Skies-12B is a 12 billion parameter language model developed by Vortex5. It was created through a unique merging process, combining four distinct models: Hollow-Aether-12B, MN-Slush, LinearWriter-12B, and Violet-Mist-12B. The merge was executed using a custom synforge method, with specific parameters for strength (0.9) and consensus (0.25), and utilizes bfloat16 for its data type. The tokenizer is sourced from Hollow-Aether-12B.

Key Capabilities

  • Merged Architecture: Combines the strengths of four different 12B models to create a specialized output.
  • Optimized for Narrative: Specifically designed and intended for generating creative content.

Intended Use Cases

  • Storytelling: Excels at generating coherent and engaging narratives.
  • Roleplay: Highly suitable for interactive role-playing scenarios, maintaining character consistency and dialogue flow.