Vext Labs notesWhat we tested, what changed, and what we are still working on.https://vextlabs.ai/notes2026-10-17T00:00:00ZVext Labshttps://vextlabs.ai/What is JUWEL? The short answer, with sourceshttps://vextlabs.ai/notes/what-is-juwel2026-10-17T00:00:00Z2026-10-17T00:00:00ZA plain definition, what you can do with JUWEL today, and what is still coming.AI assistant or AI agent: which one is JUWEL?https://vextlabs.ai/notes/assistant-or-agent2026-10-17T00:00:00Z2026-10-17T00:00:00ZAn assistant waits for you. An agent works toward a goal. JUWEL is built as an assistant with narrow, approved agency.What is an AI OS? A plain answerhttps://vextlabs.ai/notes/what-is-an-ai-os2026-10-17T00:00:00Z2026-10-17T00:00:00ZThere is no settled definition. Here is how we use the words, and how far JUWEL is from them today.