lihaoxin2020/qwen3-4b-sft-gpt54-ep2-instance-rubric-gpt41-step150

TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Apr 24, 2026Architecture:Transformer Cold

The lihaoxin2020/qwen3-4b-sft-gpt54-ep2-instance-rubric-gpt41-step150 model is a 4 billion parameter language model, likely based on the Qwen3 architecture, fine-tuned for specific instruction-following tasks. This model is a checkpoint from a training run focused on supervised fine-tuning (SFT) with GPT-4-derived instances and rubrics. It is designed for applications requiring precise responses based on detailed instructions and evaluation criteria.

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Model Overview

The lihaoxin2020/qwen3-4b-sft-gpt54-ep2-instance-rubric-gpt41-step150 is a 4 billion parameter language model, representing a specific checkpoint from a supervised fine-tuning (SFT) training run. This model's development involved a process utilizing GPT-4 generated instances and rubrics for training, indicating a focus on high-quality instruction following and response generation.

Key Characteristics

  • Architecture: Likely based on the Qwen3 model family, given the naming convention.
  • Parameter Count: 4 billion parameters, offering a balance between performance and computational efficiency.
  • Training Methodology: Supervised fine-tuning (SFT) using data generated with GPT-4, specifically incorporating 'instance' and 'rubric' elements, suggesting an emphasis on structured and evaluative response generation.
  • Development Stage: This is a specific checkpoint (step 150) from a larger training run, as indicated by the model name and the reference to a Weights & Biases (W&B) run.

Potential Use Cases

This model is particularly suited for applications where precise instruction adherence and responses evaluated against specific criteria are crucial. It could be beneficial for:

  • Automated Content Generation: Producing text that aligns with detailed guidelines or rubrics.
  • Instruction Following: Executing complex instructions with high fidelity.
  • Refinement Tasks: Potentially used in pipelines for refining or evaluating AI-generated content based on predefined standards.

Further details on the training process can be found via the associated Weights & Biases run: W&B Run.