Lesson 1560 of 1596
On-Device AI: Running Models on Your Phone and Laptop
What works locally now, what does not, and why it matters.
Creators · AI Foundations · ~7 min read
The premise
Modern phones and laptops can run capable AI models locally — at lower quality than frontier cloud models but with privacy, latency, and offline benefits. The line moves every few months in favor of local.
What AI does well here
- Running 3B-8B parameter models on consumer hardware
- Keeping sensitive data on the device — never sent to a server
- Working offline for transcription, summarization, and assistance
- Reducing per-call cost effectively to zero after model download
What AI cannot do
- Match frontier cloud models on hard reasoning tasks today
- Run the latest largest models — most exceed consumer RAM/VRAM
- Avoid the model-update problem — local models do not auto-improve
Key terms in this lesson
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