TeichAI/Qwen3-4B-Thinking-2507-GPT-5-Codex-Distill

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Nov 14, 2025License:apache-2.0Architecture:Transformer0.0K Open Weights Warm

TeichAI/Qwen3-4B-Thinking-2507-GPT-5-Codex-Distill is a 4 billion parameter Qwen3-based language model developed by TeichAI, fine-tuned specifically for code generation tasks. This model leverages 1000 examples from OpenAI's GPT-5-Codex dataset, making it highly optimized for understanding and generating code. It offers a 32768 token context length, providing ample capacity for complex coding prompts and solutions.

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TeichAI/Qwen3-4B-Thinking-2507-GPT-5-Codex-Distill Overview

This model, developed by TeichAI, is a 4 billion parameter variant of the Qwen3 architecture, specifically fine-tuned for advanced code generation. It builds upon the unsloth/Qwen3-4B-Thinking-2507 base model and was trained using 1000 high-quality examples sourced from OpenAI's proprietary GPT-5-Codex dataset. The fine-tuning process was accelerated using Unsloth and Huggingface's TRL library, enabling efficient development.

Key Capabilities

  • Code Generation: Specialized in generating high-quality code, benefiting from distillation of GPT-5-Codex examples.
  • Qwen3 Architecture: Inherits the robust capabilities of the Qwen3 base model.
  • Efficient Training: Utilizes Unsloth for faster training, indicating potential for further efficient fine-tuning.
  • Extended Context: Supports a 32768 token context length, suitable for handling larger codebases or complex programming problems.

Good For

  • Software Development: Assisting developers with writing, debugging, and understanding code.
  • Code Completion & Generation: Generating functions, classes, or entire code snippets based on natural language prompts.
  • Educational Tools: Creating programming tutorials or interactive coding environments.
  • Research in Code LLMs: Exploring the effectiveness of distilling knowledge from advanced proprietary models like GPT-5-Codex into smaller, open-source alternatives.