ik-ram28/gemma-3-4b-sft-grpo-mod3-no-gt

Hugging Face
VISIONConcurrency Cost:1Model Size:4.3BQuant:BF16Ctx Length:32kPublished:May 19, 2026Architecture:Transformer Warm

The ik-ram28/gemma-3-4b-sft-grpo-mod3-no-gt is a 4.3 billion parameter language model based on the Gemma architecture. This model has been fine-tuned for specific tasks, indicated by 'sft' (supervised fine-tuning) and 'grpo' (likely a reinforcement learning method), suggesting optimization for instruction following or particular response styles. With a substantial context length of 32768 tokens, it is designed to handle extensive input for complex conversational or document-based applications. Its fine-tuned nature implies a focus on generating coherent and contextually relevant text for specialized use cases.

Loading preview...

Model Overview

The ik-ram28/gemma-3-4b-sft-grpo-mod3-no-gt is a 4.3 billion parameter language model built upon the Gemma architecture. This model has undergone supervised fine-tuning (SFT) and likely incorporates Grouped Reinforcement Learning from Human Feedback (GRPO) or a similar reinforcement learning optimization, as indicated by its naming convention. It features a significant context window of 32768 tokens, enabling it to process and generate responses based on very long inputs.

Key Characteristics

  • Architecture: Based on the Gemma family of models.
  • Parameter Count: 4.3 billion parameters, offering a balance between performance and computational efficiency.
  • Context Length: Supports an extended context of 32768 tokens, suitable for detailed conversations or document analysis.
  • Fine-tuning: Utilizes supervised fine-tuning (SFT) and potentially reinforcement learning (GRPO) for enhanced instruction following and response quality.

Potential Use Cases

Given its fine-tuned nature and large context window, this model is likely suitable for applications requiring:

  • Advanced Instruction Following: Generating responses that adhere closely to complex user prompts.
  • Long-form Content Generation: Creating detailed articles, summaries, or creative writing pieces.
  • Context-aware Chatbots: Maintaining coherence and relevance over extended conversational turns.
  • Specialized Text Generation: Adapting to specific domains or styles through its fine-tuning process.