Model Architectures · Go deeper
GPT Architecture
Walk through GPT from tokens to logits — and follow the journey from pretraining to the aligned assistant in your browser.
- 45 min lesson
- intermediate level
- Narrated presentation
What you’ll learn
- Decoder-only stack
- Autoregressive generation
- Pretraining vs. fine-tuning
- RLHF alignment
- Scaling laws
- Emergent capabilities
Inside this lesson
A narrated, slide-by-slide presentation with 1 prediction exercise, 1 knowledge check, 3 videos. You answer as you go, and the platform checks your work.