Create README.md

README.md

@@ -0,0 +1,32 @@
+readme_text = """
+# MiniGPT (WikiText-103)
+
+This is a **MiniGPT** model built from scratch in PyTorch and trained on the WikiText-103 dataset.
+
+## Files
+- `mini_gpt_best.pt` → model checkpoint
+- `config.json` → model configuration
+- `vocab.json` → tokenizer vocabulary
+
+## Training
+- Epochs: 5
+- Sequence length: 128
+- Train PPL: 1.18
+- Validation PPL: 1.17
+
+## Usage
+```python
+import torch
+from model import MiniGPT  # your model definition
+import json
+
+# load vocab
+with open("vocab.json") as f:
+    vocab = json.load(f)
+inv_vocab = {idx: word for word, idx in vocab.items()}
+
+# load model
+model = MiniGPT(**json.load(open("config.json")))
+model.load_state_dict(torch.load("mini_gpt_best.pt"))
+model.eval()
+