gpt-from-scratch
The premium Open Source alternative to OpenAI API
🎯 Best for:Understanding Transformer architecture
What is gpt-from-scratch?
A clean, step-by-step codebase building a Transformer model to demystify Large Language Models. It implements attention mechanisms, embeddings, and tokenization manually rather than relying on pre-built Hugging Face abstractions.
Tech Stack
Jupyter NotebookAI, ML & Data
Why gpt-from-scratch?
- • Heavily commented code
- • PyTorch based
- • Reproducible training loop
Limitations
- • Requires GPU for training
- • Not pre-trained
- • Complex math prerequisites
2/1/2025
Last Update
0
Forks
0
Issues
MIT
License
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Competitor Cost
-$1,440
/ year (est. based on OpenAI API)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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