ewald1976/G4-12B-Station-Keeper

TEXT GENERATIONConcurrent Unit Cost:1Model Size:12BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jun 14, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

G4-12B-Station-Keeper by ewald1976 is a 12 billion parameter supervised fine-tune of Gemma4-12B-IT, designed for restrained science fiction roleplay and narrative writing. This model specializes in generating content with ordinary characters, practical situations, and quiet narrative movement within institutional settings, travel, and speculative fiction. It aims to provide a modest narrative bias towards understated science fiction and human-scale concerns, maintaining a calm and undramatic writing style. With a 32768 token context length, it is optimized for grounded interactions and practical problem-solving.

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G4-12B-Station-Keeper Overview

G4-12B-Station-Keeper is a 12 billion parameter supervised fine-tune of the Gemma4-12B-IT base model, developed by ewald1976. This experimental model focuses on shaping Gemma's narrative behavior towards specific styles, rather than a dramatic transformation. It retains many characteristics of the base Gemma model but introduces a distinct bias.

Key Capabilities and Style

  • Restrained Science Fiction Roleplay: Optimized for scenarios involving ordinary characters, practical situations, and quiet narrative progression.
  • Grounded Interactions: Tends to favor competent, realistic interactions over constant escalation or dramatic flair.
  • Specific Settings: Most comfortable with scenes in institutional settings, travel, stations, ships, and settlements.
  • Understated Narrative: Aims for a calm, undramatic writing style, often with mild irony, focusing on characters dealing with circumstances rather than becoming immediate heroes.
  • Human-Scale Concerns: Prioritizes practical competence and human-level problems within speculative fiction contexts.

Intended Use Cases

  • Quiet Narrative Generation: Ideal for generating stories or roleplay scenarios that require a more subdued, grounded, and practical tone.
  • Science Fiction Writing: Suitable for creating content within understated science fiction genres, focusing on world-building and character interactions without excessive action.
  • Roleplay: Designed for roleplay experiences that emphasize realistic character responses and problem-solving in speculative settings, tested in both Chat Completion and Text Completion modes.