LLM basics

Learn the fundamentals of building with LLMs, and gain the confidence to start building a reliable LLM system.

10 Best AI Coworkers in 2026: Reviewed & Compared
LLM basics

10 Best AI Coworkers in 2026: Reviewed & Compared

An AI coworker works alongside you throughout your workday — connecting to your tools, persisting context across sessions, and reaching out when something needs attention. Here are the 10 best in 2026 and who each is built for.

Nicolas Zeeb
Jul 23, 2026
Top low‑code AI workflow automation tools
LLM basics

Top low‑code AI workflow automation tools

A practical 2026 guide to low-code AI workflow automation tools. How Wrk, Zapier, Make, n8n, Pipedream, Power Automate, Workato, Tray.ai, and UiPath compare, and where a personal AI assistant like Vellum fits.

Nicolas Zeeb
Jul 21, 20267 min min read
Best AI Assistants for Plumbers in 2026
LLM basics

Best AI Assistants for Plumbers in 2026

10 best AI assistants for plumbers in 2026, ranked and compared. Covers answering services, emergency triage, quoting automation, dispatch integration, and full-assistant options for every shop size.

Nicolas Zeeb
Jul 13, 2026
Best AI Assistants for Contractors in 2026
LLM basics

Best AI Assistants for Contractors in 2026

A practical guide to the 10 best AI assistants for contractors in 2026, from AI receptionists and answering services to scheduling and follow-up tools for HVAC, plumbing, electrical, and landscaping businesses.

Nicolas Zeeb
Jul 10, 2026
Claude Sonnet 5 Benchmarks Explained
LLM basics

Claude Sonnet 5 Benchmarks Explained

Anthropic's Claude Sonnet 5 closes the gap to Opus 4.8 on coding, terminal work, reasoning, computer use, and knowledge work. Two benchmarks have Sonnet 5 ahead of Opus 4.8. Here's the full read.

Nicolas Zeeb
Jun 30, 20265 min min read
Top 12 AI Workflow Platforms
LLM basics

Top 12 AI Workflow Platforms

A practical guide to the top AI workflow platforms, with comparisons to help you choose the best fit for your team.

Nicolas Zeeb
Dec 4, 20258 min min read
Top 12 AI Workflow Platforms
LLM basics

Top 12 AI Workflow Platforms

A practical guide to the top AI workflow platforms, with comparisons to help you choose the best fit for your team.

Nicolas Zeeb
Sep 12, 20258 min min read
What is Agentic RAG?
LLM basics

What is Agentic RAG?

Discover how combining agents with RAG can make your AI workflows more context-aware, and proactive.

Liz Acosta
Feb 19, 20258 min min read