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gemma3-4b-astronomy-lora
lee851104/gemma3-4b-astronomy-lora
gemma3-4b-astronomy-lora is a machine learning model from lee851104. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for peft. The card lists the license as other.
LoRA adapter for unsloth/gemma-3-4b-it-unsloth-bnb-4bit, fine-tuned for astronomy image captioning.
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At a glance
- Library
- peft
- License
- other
- Access
- Public
- Created
- Aug 21, 2026
- Updated
- Aug 21, 2026
- SHA
- 51939d1d
Base models
Model card
From the Hugging Face model README
lee851104/gemma3-4b-astronomy-lora
LoRA adapter for unsloth/gemma-3-4b-it-unsloth-bnb-4bit, fine-tuned for astronomy image captioning.
- rank r=16, alpha=16
- trained on 200 held-out-clean records (split_hash
e2d16e46547c6f61)
Usage
from peft import PeftModel
from unsloth import FastVisionModel
model, tokenizer = FastVisionModel.from_pretrained(
"unsloth/gemma-3-4b-it-unsloth-bnb-4bit", load_in_4bit=True,
)
model = PeftModel.from_pretrained(model, "lee851104/gemma3-4b-astronomy-lora")
FastVisionModel.for_inference(model)
Limitations
Not for scientific interpretation. Trained on ~250 captions for well under one
epoch, so it learned output style rather than astronomy knowledge. Full
limitations, known biases and out-of-scope uses: see MODEL_CARD.md in the
source repository.
- Library
- peft
- License
- other
- Created
- Aug 21, 2026
- Updated
- Aug 21, 2026