Add LoRA model card

README.md

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+---
+language:
+- en
+license: apache-2.0
+tags:
+- peft
+- lora
+- qlora
+- unsloth
+- gemma4
+- chemistry
+- education
+- conversational
+pipeline_tag: text-generation
+base_model:
+- google/gemma-4-e2b-it
+library_name: peft
+---
+
+# WhyBook Gemma 4 E2B LoRA
+
+This repository contains the LoRA adapters for the WhyBook chemistry tutoring model.
+
+## Base Model
+
+- `google/gemma-4-e2b-it`
+
+## Fine-Tuning Style
+
+The adapter was trained to answer in a structured tutoring format:
+- What it is
+- Why it is in your textbook
+- Where you will see it in real life
+
+## Files
+
+- `adapter_model.safetensors`
+- `adapter_config.json`
+- tokenizer and chat-template files
+
+## Intended Use
+
+Use this repo if you want to:
+- load the adapter on top of the base Gemma 4 E2B model
+- continue fine-tuning
+- inspect the lightweight fine-tuned weights separately from the GGUF export
+
+## Related Repositories
+
+- GGUF model: https://huggingface.co/Stinger2311/whybook-gemma4-e2b-gguf
+- Dataset: https://huggingface.co/datasets/Stinger2311/whybook-chemistry-dataset