nearchon AI Lab · free for everyone
Learn how AI works by building it
AI can look at a photo and talk about it. Here you build one yourself, from zero, in a virtual lab: our cat teacher explains one small idea, you build that part with your own hands, and at the end you train your own tiny model and talk to it.
- No sign-up
- No coding needed
- Starts from zero
- Works on your phone
AIVirtual lab · 13 lessons
Build an AI that can see and talk
How do apps like ChatGPT understand a photo? Build one yourself, part by part, starting from zero: turn pictures and words into numbers, make a neuron learn, add attention, give it eyes, then train your own tiny model in the browser and ask it questions.
- Pixels and tokens
- A learning neuron
- Attention
- A vision encoder
- Your own trained model
- Lessons
- 13
- Time
- ~45 min
- Level
- From zero
The ideas follow the real research behind vision language models: the Vision Transformer, CLIP and LLaVA, retold in simple words. The model you train runs in your own browser.