Nubinu/Gemma4-E4B-MiniFantasy-V1

VISIONConcurrency Cost:1Model Size:7.9BQuant:FP8Ctx Length:32kTool Calling:SupportedPublished:May 24, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Cold

Nubinu/Gemma4-E4B-MiniFantasy-V1 is a 7.9 billion parameter 4-bit LoRA fine-tune of the Gemma-4-E4B-it-SOMPOA-heresy model, specifically optimized for roleplay and narrative generation within platforms like SillyTavern. It features a 32768 token context length and is designed to produce consistent character adherence and narrative pacing. This model excels at generating detailed, character-driven collaborative stories, leveraging a category-based Markdown structure for character cards.

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Nubinu/Gemma4-E4B-MiniFantasy-V1: Roleplay Optimized Gemma Fine-tune

This model is a 7.9 billion parameter 4-bit LoRA fine-tune of the MuXodious/gemma-4-E4B-it-SOMPOA-heresy base, developed by Nubinu. It is specifically engineered for enhanced roleplay and narrative generation, particularly within environments like SillyTavern, and supports a substantial 32768 token context length.

Key Capabilities & Features

  • Roleplay Optimization: Fine-tuned for collaborative storytelling, focusing on consistent character embodiment, voice, and narrative pacing.
  • Structured Character Adherence: Utilizes a specific Markdown-based character card format ({{description}} block) to improve adherence to personality and lore, including detailed sections for identity, appearance, personality, speech, backstory, and goals.
  • Sampler Settings Guidance: Provides recommended sampler settings and a JSON preset for optimal performance in text completion interfaces like koboldcpp within SillyTavern.
  • Efficient Fine-Tuning: Trained using Unsloth's PEFT/LoRA method with a LoRA rank of 32 and alpha of 32, targeting language_layers, attention_modules, and mlp_modules over 1 epoch.
  • VRAM Efficiency: Benchmarked on a 6GB VRAM laptop, with specific recommendations for 2GB VRAM users (Q4_K_M with 16K context).

Ideal Use Cases

  • Interactive Storytelling: Excellent for generating dynamic, character-driven narratives.
  • Roleplaying Games (RPGs): Suited for use in platforms like SillyTavern for immersive character interactions.
  • Creative Writing Assistance: Can aid in developing detailed character profiles and consistent narrative arcs.

Finetunes
2 models