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gpt-oss-20b-ck-MXFP4
Entz/gpt-oss-20b-ck-MXFP4
gpt-oss-20b-ck-MXFP4 is a machine learning model from Entz. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as apache-2.0.
This is a test fine-tune of the base model unsloth/gpt-oss-20b. It was fine-tuned using Unsloth for efficiency on a small dataset as an experimental setup.
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At a glance
- License
- apache-2.0
- Access
- Public
- Created
- Dec 22, 2025
- Updated
- Dec 22, 2025
- SHA
- 03232c17
Base models
Model card
From the Hugging Face model README
gpt-oss-20b-ck-MXFP4
This is a test fine-tune of the base model unsloth/gpt-oss-20b. It was fine-tuned using Unsloth for efficiency on a small dataset as an experimental setup.
Model Details
- Base Model: unsloth/gpt-oss-20b (MXFP4 quantized)
- Fine-Tuning Method: QLoRA with rank=64, targeting MoE layers
- Training Epochs: 6
- Dataset: Small custom dataset (~4,000 examples)
- Max Sequence Length: 8192
- Optimizer: AdamW 8-bit
- Learning Rate: 1e-4
The model is provided in MXFP4 GGUF format for compatibility with llama.cpp, Ollama, or LM Studio.
Usage
Load with Unsloth or transformers for inference:
from unsloth import FastLanguageModel
model, tokenizer = FastLanguageModel.from_pretrained("Entz/gpt-oss-20b-ck-MXFP4")
- License
- apache-2.0
- Created
- Dec 22, 2025
- Updated
- Dec 22, 2025