Vortex5/Helios-Flare-31B

VISIONPricing:Input $0.48 / Cached $0.1 / Output $1.44Concurrent Unit Cost:2Model Size:31BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Sep 18, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

Helios-Flare-31B is a 31 billion parameter language model created by Vortex5, built by merging Cyclone-Labs/Lucid-Shadow-31B, Cyclone-Labs/Starlight-Synthesis-31B, and LatitudeGames/Equinox-31B using a custom method. This model is specifically optimized for creative applications, excelling in roleplay, creative writing, storytelling, and interactive fiction. With a 32768 token context length, it is designed for generating long-form, character-driven narratives and imaginative prose.

Loading preview...

Helios-Flare-31B Overview

Helios-Flare-31B is a 31 billion parameter language model developed by Vortex5, created through a unique merge of three distinct models: Lucid-Shadow-31B, Starlight-Synthesis-31B, and Equinox-31B. This model leverages a custom arcus merge method, with specific parameters for gain, inheritance, declone, anchor, and containment to achieve its specialized capabilities. It is built upon the google/gemma-4-31B-it base model and supports a substantial context length of 32768 tokens, making it suitable for complex and extended interactions.

Key Capabilities

  • Character-driven Interaction: Excels at generating dialogue, personas, and emotional scenes for immersive roleplay.
  • Imaginative Prose: Optimized for creative writing, including fiction, descriptive writing, and stylistic drafting.
  • Long-form Narratives: Capable of maintaining continuity and evolving characters across extensive storytelling and worldbuilding tasks.
  • Branching Scenarios: Supports interactive fiction with dynamic plots and character interactions.

Good For

  • Roleplay: Engaging in detailed, character-focused interactions and long-form roleplay scenarios.
  • Creative Writing: Assisting with fiction generation, dialogue creation, and developing atmospheric or descriptive prose.
  • Storytelling: Crafting extended narratives, managing complex plots, and building consistent fictional worlds.
  • Interactive Fiction: Developing branching stories and dynamic scenarios where user choices influence the narrative.