JOSIE-1.1-4B-Thinking: Extended Context Reasoning Model
JOSIE-1.1-4B-Thinking, developed by Gökdeniz Gülmez, is a 4 billion parameter, full-weight fine-tuned model built upon Qwen3-4B-Thinking. It is specifically optimized for extended context logical reasoning, mathematics, STEM applications, and creative writing, supporting a substantial 65,536 token context length.
Key Capabilities & Characteristics
- Deep Reasoning: Excels at multi-step deduction and complex problem decomposition.
- Mathematical & STEM Proficiency: Strong performance in quantitative reasoning, symbolic manipulation, scientific computing, and engineering problems.
- Extended Context Coherence: Maintains logical consistency and understanding across very long inputs.
- Uncensored & Direct Personality: Provides straightforward, honest assistance without excessive flattery or artificial restrictions, designed to challenge flawed assumptions.
- Multilingual Support: Capable across Spanish, French, Portuguese, Italian, Arabic, Chinese, Japanese, Korean, Indonesian, Russian, Vietnamese, German, and Thai.
- Training: Fine-tuned on over 1 billion tokens using a distillation dataset combining reasoning traces from Josie-Zero-8B and high-quality answer refinements from Anthropic Claude models.
When to Use This Model
- Complex Logical Reasoning: Ideal for tasks requiring chain-of-thought processing and multi-step problem-solving.
- Mathematics & STEM: Suited for academic and applied problems in science, technology, engineering, and math.
- Long-Form Content Analysis: Effective for document analysis, long-form reasoning, and synthesizing information from extensive texts.
- Creative Writing with Consistency: Generates stories and dialogues that maintain logical coherence.
Important Considerations
This model is uncensored, meaning it does not include built-in content filtering. Users must implement their own safety layers and content moderation systems for production environments. It is not recommended for safety-critical applications without human oversight.