Cortex 1 chat
A small GPT model for conversational chat, trained completely from scratch (custom PyTorch architecture, no transformers library involved).
- Parameters: 130m
- Weights format: fp16
- Architecture: Decoder-only Transformer (custom implementation)
- Training: from scratch, no pretrained weights used
⚠️ Note: the context window is only 128 tokens, so the model will forget earlier parts of the conversation quickly.
How to run
- Install dependencies:
pip install -r requirements.txt
- Run:
python chat.py
Limitations
This is a small model, so it may lose coherence, mix up facts, or cut off mid-thought — expected behavior for this parameter count.
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