AI Fundamentals: Foundations for Understanding AI
IBM has quietly rebuilt its best-known free AI credential. The old Watson-flavoured badge has given way to AI Fundamentals: Foundations for Understanding AI, which spends its time on how machines learn rather than on one vendor's tools.
Three to ten hours by IBM's estimate, a quiz at the end of every module with an 80 percent bar, and a Credly badge at no cost.
Certificate facts
- Level
- Foundational
- Field
- Data & AI
- Access
- Free
- Assessment
- Course completion
- Passing score
- 80 % or higher on each end-of-module quiz
- Languages
- EnglishEnglish catalogue edition read; SkillsBuild filters for German, Spanish, French and Brazilian Portuguese, but other editions of this credential were not verified
- Price
- Free (read 26 September 2026)
- Validity
- never expires
- Exam delivery
- Online on IBM SkillsBuild with unproctored quizzes and assessments; badges issued through Credly
Prerequisites: None stated. Adult learners need a free SkillsBuild account; IBM labels the credential intermediate although the content is introductory.
Renewal: None stated. The Credly badge template shows no expiry date; IBM may retire or redesign the credential, as it has done with the older AI badge
Source: certificate page at IBM · Price: IBM SkillsBuild courses and the Credly credential are free to registered users; the badge template is marked free (read 2026-09-26)
How to prepare
1. The vendor's free learning path
IBM publishes the exam objectives and a learning path free of charge — the authoritative source for scope and weighting. Open the learning path (opens in a new tab)
2. The programme
The certificate is earned inside this programme. Its facts, price and the provider's own page are on the course page; the link there carries no commission.
Affiliate disclosure: the course link above is an affiliate link — buying through them may earn us a commission at no extra cost to you. The vendor's learning path and booking links carry no commission.
Two badges share the name
Credly still carries a page for the earlier Artificial Intelligence Fundamentals credential, which taught through IBM's data-science studio. The SkillsBuild catalogue no longer lists it. The current credential is the one on this page, and it now has a sibling, AI Fundamentals: Language and Vision in AI, which covers applied topics. Check which badge a course link leads to before you start.
Concepts first, products later
The earning criteria list the skills IBM claims for a holder, and they read like the contents page of a good introductory textbook: what machine learning is and how it differs from how people learn, the main types of learning, how neural networks and deep learning work, the forms AI takes, where bias comes from and what can be done about it, and how to use generative AI tools responsibly, including writing prompts. What the list does not contain is a product. That is the most useful change from the earlier badge: the knowledge is portable to any platform an employer happens to use.
| Fact | As IBM states it |
|---|---|
| Effort | Three to ten hours |
| How it is earned | Finish the modules and pass each module quiz |
| Pass mark | 80 percent or more per quiz |
| Who may earn it | Registered SkillsBuild users, adults and high-school students |
| Cost | None |
| Expiry | None shown |
Reading the badge honestly
An 80 percent bar on every quiz is stricter than many free courses set, and it means you cannot coast through the later modules on a strong start. It is still a course credential. The quizzes are taken online without supervision, and the badge certifies that you completed IBM's modules to that standard. Building or evaluating a model is outside what it certifies. IBM labels it intermediate on Credly, but nothing in the content assumes prior study, so treat the label as a description of length rather than of difficulty.
- Worth doing if your job now involves AI tools and nobody has explained what they are doing under the surface.
- Worth doing as a structured first week before a paid cloud AI exam, since the concepts are the same whichever vendor you later choose.
- Less useful if you have studied machine learning at any depth; the badge would describe knowledge you already hold.
- Pair it with the Language and Vision sibling if you want the applied half, and with a vendor exam if you want something proctored.
SkillsBuild runs two front doors for the same credential. Adults register on the adult learner platform with a free IBM account or a Google sign-in; high-school students and their teachers use a separate student platform. The badge is identical either way. That matters for schools and colleges, which can build this credential into a course without licensing anything, and it matters for adult learners, who should make sure they enrol through the adult route so their progress lands in the right account. Choosing between the two AI Fundamentals credentials is simpler than it looks: take Foundations first for the concepts, then Language and Vision if you want to see those concepts applied to text, images and agents.
What a question looks like
Written by us in the exam's style. It is not a real question from any question bank, and we do not publish those.
A recruitment team trains a model to rank applicants using ten years of hiring decisions. The model scores applicants from one university consistently lower, although their qualifications match the others. What is the most likely cause, and what should the team examine first?
The instinct is to blame the algorithm. The question rewards recognising that a model learns whatever pattern the historical decisions contain, so the first place to look is the training data. It tests whether the ethics module was understood as a technical point, not a moral aside.
What it costs to get and to keep
| Item | Amount | Note |
|---|---|---|
| Course and credential | 0 USD | free to registered SkillsBuild users; the Credly badge template is marked free (read 26 September 2026) |
| Renewal | not published | none stated; the badge template shows no expiry (read 26 September 2026) |
How much preparation, from where you are
- You use AI tools at work without knowing how they work
- The intended reader. The lower end of IBM's estimate is realistic if you read attentively, and the quizzes will tell you where you did not.
- You are preparing for a cloud AI exam
- A good free warm-up. Expect to need more on the specific services each vendor examines, which this course deliberately avoids.
- You studied machine learning formally
- Little here will be new. Spend the time on a paid vendor exam or on building something instead.
What passing this does not prove
- Any ability to train, tune or deploy a model.
- Mathematics: there is no statistics or linear algebra in the assessment.
- Your identity, since the quizzes are unproctored.
- Knowledge of any particular cloud provider's AI services.
Against the alternatives
- Microsoft Certified: Azure AI Fundamentals (AI-901)
- A paid, proctored fundamentals exam that combines AI concepts with Microsoft's services. The IBM course covers the concepts for free; the Microsoft paper is the better buy when you need something an employer running Azure will recognise.
- Oracle Cloud Infrastructure AI Foundations Associate (1Z0-1122-26)
- Oracle's AI foundations exam is also free and, unlike this course, proctored, but it spends part of its syllabus on Oracle's own AI portfolio. Take the IBM course for the concepts and the Oracle sitting when a no-cost vendor certificate is the goal.
AI Fundamentals: Foundations for Understanding AI — quick answers
Is IBM SkillsBuild AI Fundamentals free?
Yes. The course and the Credly badge are free to anyone with a SkillsBuild account. Adult learners register on the adult platform; high-school students and educators have their own route to the same credential.
What is the difference between this and the old Artificial Intelligence Fundamentals badge?
The older badge taught through IBM's data-science studio and still has a Credly page, but it no longer appears in the SkillsBuild catalogue. The current credential focuses on concepts, ethics and responsible use of generative tools rather than on one IBM product.
How long does it take?
IBM's catalogue places it in the three-to-ten-hour band. The 80 percent quiz threshold is what usually decides where in that band you land.
Is it recognised by employers?
As evidence of a completed course, yes, and the IBM name helps. It is not a proctored certification, so it will not satisfy a job advert that asks for one.
Does the badge expire?
The badge template shows no expiry. IBM does redesign its credentials, as the change from the older AI badge shows, so a newer version may appear alongside yours.
Where this certificate sits in the field
What comes next
Concepts this certificate draws on
Glossary entries with the reason each one matters for AI Fundamentals: Foundations for Understanding AI.
- ML
Types of machine learning are a core earning criterion.
- Neural nets
The credential asks you to explain how neural networks and deep learning work.
- Responsible AI
Ethics, bias detection and responsible tool use are assessed.
- Prompt Engineering
AI prompt writing is a listed skill.
Last reviewed 26 September 2026 · Getting Digital
