Gryphe/Pantheon-Reasoning-31B-1.1
Gryphe/Pantheon-Reasoning-31B-1.1 is a 31 billion parameter language model with a 32768 token context length, fine-tuned by Gryphe on the Gemma 4 architecture. It is specifically optimized for roleplay scenarios by incorporating full reasoning traces during training, aiming to enhance character consistency and narrative planning. This model focuses on improving writing style and reducing clichés, making it suitable for interactive fiction and character-driven applications.
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Pantheon-Reasoning-31B-1.1 Overview
Gryphe/Pantheon-Reasoning-31B-1.1 is a 31 billion parameter model built upon the Gryphe/Gemma-4-31B-StyleTune base. Its core innovation lies in its training methodology, which heavily emphasizes reasoning traces across every assistant turn. This approach aims to enable the model to plan responses by considering character psychology, tone, and narrative direction, rather than merely generating text.
Key Capabilities & Training Insights
- Enhanced Roleplay Quality: Trained on a diverse corpus including Pantheon data, general roleplay transcripts, and text adventure content, all augmented with back-generated reasoning traces. This is designed to improve the model's ability to maintain consistent character work and narrative flow.
- Reduced Clichés & Punchier Writing: Version 1.1 shows a significant 67.6% reduction in clichés compared to the base instruct model, resulting in a more concise and impactful writing style. Average response lengths are shorter, contributing to a punchier output.
- Writer-like Reasoning: Thinking traces were generated using DeepSeek 3.2, simulating a writer planning their next response. These traces underwent rigorous validation to ensure they reflected genuine forward planning rather than post-hoc explanations.
- Optimized for Style: The model deliberately omits an instruct set, prioritizing writing style and character consistency over general instruction following.
Recommended Use Cases
- Character-driven Roleplay: Ideal for applications requiring deep character immersion and consistent persona maintenance.
- Interactive Fiction & Text Adventures: Its prose-forward writing style and reasoning capabilities make it well-suited for generating engaging interactive narratives.
- Creative Writing Assistance: Can be used to generate text with reduced clichés and a more deliberate, planned narrative structure.