LatitudeGames/Hearthfire-24B

Hugging Face
TEXT GENERATIONConcurrency Cost:2Model Size:24BQuant:FP8Ctx Length:32kPublished:Dec 6, 2025License:apache-2.0Architecture:Transformer0.1K Open Weights Warm

Hearthfire-24B by LatitudeGames is a 24 billion parameter narrative longform writing model, fine-tuned on Mistral Small 3.2 Instruct. It specializes in generating atmospheric, introspective, and slow-paced narratives, prioritizing 'vibes over velocity' in creative writing and roleplay scenarios. This model excels at driving plot organically without forcing dramatic events, making it suitable for immersive story generation.

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Hearthfire-24B: Narrative Longform Writing Model

Hearthfire-24B, developed by LatitudeGames, is a specialized narrative model built upon Mistral Small 3.2 Instruct. Unlike typical roleplay models that push for constant action, Hearthfire is uniquely tuned for atmospheric, introspective, and slow-burn storytelling. It prioritizes narrative 'vibes' and character development over rapid plot progression, comfortably handling moments of silence and internal reflection.

Key Capabilities & Features

  • Atmospheric Narrative Generation: Focuses on creating immersive scenes and character introspection.
  • Slower Pacing: Deliberately designed to avoid immediate dramatic reactions, allowing for organic story development.
  • Cooperative Tone: Retains the base model's warmth, inclining towards cooperative and atmospheric responses rather than hostile ones.
  • Narrative Agency: Capable of writing in the user's stead to maintain narrative flow, preventing disjointed descriptions.
  • Training Data: Supervised fine-tuning on thousands of 8-16K context longform writing examples, primarily in second-person present tense with some third-person data.

Ideal Use Cases

  • Creative Writing: Generating detailed, character-driven stories and scenes.
  • Roleplay: Scenarios where atmosphere, character depth, and unforced narrative progression are desired.
  • Interactive Fiction: Applications requiring a model that can maintain a consistent, immersive narrative voice without constant external prompts for action.

Limitations

  • Pacing: May not react to player actions with immediate dramatic consequences.
  • Tone: More cooperative and atmospheric; less suited for gritty or punishing narratives.
  • Agency: Designed to write for the user to maintain narrative flow, which might not suit users who prefer strict control over their character's actions.

Popular Sampler Settings

Top 3 parameter combinations used by Featherless users for this model. Click a tab to see each config.

temperature
top_p
top_k
frequency_penalty
presence_penalty
repetition_penalty
min_p