Tag
Llm
3 posts on llm on The AI Career Lab. Working guides, how-to walkthroughs, and tool comparisons for professionals applying AI to real workflows.
Guides
What Is an LLM? How AI Chatbots Actually Work (Plain English)
An LLM — large language model — is the engine behind ChatGPT, Claude, and Gemini. Here's how it actually works, in plain English: what it learned, why it predicts instead of looks up, and what that means for trusting its answers.
AI for Prompt Engineers: Ship Prompts and Skills That Survive Production
How working prompt engineers are using AI in 2026 — eval rubrics that catch real regressions, synthetic test cases that look like production traffic, SKILL.md audits, and regression reports with the decision up front.
Best AI Tools for Prompt Engineers in 2026
A curated list of the best AI tools for working prompt engineers in 2026 — eval platforms, observability, prompt versioning, skill audit, and the structured-writing layer for rubrics, test cases, audits, and regression reports.