Level hub
Advanced
- Advanced Open source News
Open-source model roundup: September 2026
Qwen and Z.ai both shipped at data-centre scale, and Z.ai says its new model's hacking skills grew faster than it expected.
- Advanced Any tool Explainer
Prompt injection: the new attack surface
Why letting an AI read untrusted content is risky, and how to limit the damage.
- Advanced Copilot Guide
Rolling out Copilot without regretting it
A working plan for the first hundred days: permissions first, a small pilot, honest measurement.
- Advanced Open source Guide
Run an open-source model locally
Set up an open-weight model on your own machine, with the security trade-offs stated plainly.
- Advanced Open source News
Open-source model roundup: July 2026
Open weights are reaching frontier scale, which is exactly why 'open' no longer means 'runnable on your laptop'.
- Advanced Open source News
Open-source model roundup: June 2026
Where the open-weight models stand this month, and what's worth trying. Verify specifics.
- Advanced Any tool Guide
Data loss prevention for AI tools
Governance controls that actually hold up when staff use AI daily.
- Advanced Open source Comparison
Local vs cloud: the energy trade-off
Running a model on your own machine isn't automatically greener. Here's how to think about it.
- Advanced Any tool Explainer
Embeddings and RAG, without the jargon
How an assistant answers from your own documents instead of guessing from memory.
Nothing matches these filters. Clear one to widen the search.