Vortex5/Shadow-Siren-26B-A4B

Hugging Face
VISIONConcurrent Unit Cost:2Model Size:26BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Aug 4, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Warm

Shadow-Siren-26B-A4B is a 26 billion parameter language model created by Vortex5 through a multi-stage merge of several Gemma-4-26B-A4B variants and other 26B models. This model is specifically optimized for creative applications, excelling in roleplay, creative writing, and detailed storytelling. With a 32768 token context length, it is designed for generating extensive narratives and complex character interactions.

Loading preview...

Overview

Shadow-Siren-26B-A4B is a 26 billion parameter language model developed by Vortex5. It was created using a sophisticated multi-stage merge process, combining several specialized 26B models including G4-MeroMero-26B-A4B, Serenity-26B-A4B, google/gemma-4-26B-A4B-it, Pantheon-Reasoning-26B-A4B-1.1, Dark-Scarlett-v1.0-26B-A4B, and Gemma-4-26B-A4B-Animus-V14.1-FFT. This merging strategy aims to consolidate diverse strengths from its constituent models.

Key Capabilities

  • Roleplay: Designed for rich character interaction, dialogue generation, and maintaining consistent personas across multi-turn scenes.
  • Creative Writing: Proficient in drafting various forms of fiction, generating descriptive passages, and exploring different dialogue and scene variations.
  • Storytelling: Supports the creation of short stories, longer narratives, plot development, and detailed worldbuilding.
  • Brainstorming: Effective for generating concepts, outlines, alternative ideas, and general writing inspiration.

Intended Use Cases

This model is particularly well-suited for creative and narrative-driven applications where detailed and imaginative text generation is required. Its merged architecture focuses on enhancing capabilities for:

  • Developing interactive role-playing scenarios.
  • Assisting authors and writers with fiction drafting and content creation.
  • Building comprehensive story arcs and detailed fictional worlds.
  • Facilitating ideation and concept generation for creative projects.