Vortex5/Fenrir-X-26B-A4B

VISIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:2Model Size:26BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Sep 22, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

Fenrir-X-26B-A4B is a 26 billion parameter language model developed by Vortex5, created by merging five distinct Gemma-4-26B-A4B-it based models using a custom bsc merge method. This model is specifically optimized for creative applications, excelling in roleplay, creative writing, storytelling, and interactive fiction. Its architecture is designed to generate character-driven interactions, detailed narratives, and imaginative prose with a context length of 32768 tokens.

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Overview

Fenrir-X-26B-A4B is a 26 billion parameter language model developed by Vortex5. It was created through a custom bsc merge of five different Gemma-4-26B-A4B-it based models: google/gemma-4-26B-A4B-it, TeichAI/gemma-4-26B-A4B-it-Claude-Opus-Distill-v2, Gryphe/Pantheon-Reasoning-26B-A4B-1.1-V2, electroglyph/gemma4-26b-fiction-bf16, and Darkhn/Gemma-4-26B-A4B-Animus-V14.1-FFT. This unique merging strategy aims to combine the strengths of its constituent models.

Key Capabilities

  • Character-driven Interaction: Excels at generating dialogue, emotional scenes, and maintaining personas for long-form roleplay.
  • Imaginative Prose: Capable of producing descriptive writing, stylistic drafting, and creative fiction.
  • Long-form Narratives: Supports worldbuilding, continuity, and the development of evolving characters and multi-character plots.
  • Interactive Storytelling: Facilitates branching narratives and scenario play for continuously evolving stories.

Good for

  • Roleplay: Ideal for applications requiring detailed character interactions and persona consistency.
  • Creative Writing: Suitable for generating fiction, dialogue, and atmospheric descriptions.
  • Storytelling: Useful for developing long-form narratives and complex worldbuilding.
  • Interactive Fiction: Well-suited for creating dynamic, branching story experiences.