New models, API changes, coding tools and pricing — the news and guides that change your day-to-day work.
Explore a series and its curriculum, then choose the lesson you need.
Start from zero · Stage 1 · First steps
Begin with a plain-language explanation of AI. Follow an invitation example, then learn about inputs, mistakes, how replies work and costs. Read the theory and explanations without using a tool.
7 lessons · 108 min reading
Start from zero · Stage 2 · Foundations
Build on AI First Steps with one familiar reading-group scenario. Learn to select facts, understand action sequences and compare options. Worked examples and explanations let you follow without running a tool.
3 lessons · 58 min reading
Development · Stage 3 · Role applications
Start with APIs and coding assistants, then build and repair evaluation code with AI. Run worked examples of retrieval comparison and tool-request recovery.
6 lessons · 151 min reading
Deeper understanding · Stage 4 · Deeper understanding
After drafting work in your role, learn to evaluate it, design review points and measure a pilot. Complete three lessons without code, then apply them in a role project.
3 lessons · 54 min reading
Deeper understanding · Stage 4 · Deeper understanding
Once you have the basics, explore how retrieval and tool use support an answer.
3 lessons · 58 min reading
Stage 3 · Role applicationsDevelopers
Start with APIs and coding assistants, then build and repair evaluation code with AI. Run worked examples of retrieval comparison and tool-request recovery.
What you will be able to do
In this lesson
6 guidesAbout 151 min reading, plus practiceBeginner → Intermediate · practical → Advanced
Stage 1 · First stepsEveryone
Begin with a plain-language explanation of AI. Follow an invitation example, then learn about inputs, mistakes, how replies work and costs. Read the theory and explanations without using a tool.
What you will be able to do
In this lesson
7 guidesAbout 108 min reading, plus practiceBeginner
Stage 2 · FoundationsEveryone
Build on AI First Steps with one familiar reading-group scenario. Learn to select facts, understand action sequences and compare options. Worked examples and explanations let you follow without running a tool.
What you will be able to do
In this lesson
3 guidesAbout 58 min reading, plus practiceBeginner
Stage 4 · Deeper understandingEveryone
After drafting work in your role, learn to evaluate it, design review points and measure a pilot. Complete three lessons without code, then apply them in a role project.
What you will be able to do
In this lesson
3 guidesAbout 54 min reading, plus practiceAdvanced
How-to guide · About 45 min reading
Ask AI for a retrieval comparison, revise it using two real failures, then distinguish development questions from fresh checks in a complete runnable example.
How-to guide · About 45 min reading
Learn to validate AI tool proposals, repair invalid JSON, then replay a lost reply after draft creation without duplicating the result.
Explainer · About 18 min reading
Understand AI, generative AI, models and prompts through everyday examples. Start by reading and comparing explanations, without installing or signing up for anything.
Explainer · About 20 min reading
Use six reading-group notes to practise summarising. Trace each sentence to its source and keep confirmed facts, proposals and unknowns separate.
Explainer · About 18 min reading
Understand the difference between a summary and an action plan. Follow a worked checklist to learn about owners, deadlines and prerequisites.
Explainer · About 20 min reading
Compare three fictional venues to understand requirements, preferences and unknowns. Follow the arithmetic and see why new evidence can change a decision.
European AI company Mistral released Mistral Large 4, its largest model, as a public preview on October 6.
