AWS Generative AI Developer – Professional Passing Score (AIP-C01): How Scoring Works

What Is the Passing Score for AIP-C01?

The passing score for the AWS Certified Generative AI Developer – Professional (AIP-C01) exam is 750 out of 1000. AWS reports your result on a scaled range of 100–1000, with a pass or fail designation. There is no separate per-domain pass requirement — you only need to clear 750 on the exam overall.

If you just needed that one number, you have it. The rest of this guide explains how AWS arrives at that score, why "how many questions do I need right?" doesn't have a clean answer, and how to plan your practice-exam targets accordingly. For the full exam breakdown, see our AWS Certified Generative AI Developer – Professional study guide.

How AWS Scaled Scoring Works

AWS does not score professional-level exams as a simple percentage of questions answered correctly. Instead, it uses a scaled scoring model across the 100–1000 range. Two things make this different from a raw percentage:

1. Questions are weighted by difficulty. A harder question contributes slightly more to your scaled score than an easier one. This lets AWS equate scores fairly across different versions ("forms") of the exam that may vary slightly in difficulty.
2. The raw-to-scaled conversion is not published. AWS deliberately does not reveal the exact mapping, which is why nobody can tell you "you need exactly 49 of 65 correct." The 750 threshold is a scaled number, not a raw count.

This is standard practice for high-stakes certification exams and is designed to keep the bar consistent no matter which form you happen to receive.

The Compensatory Scoring Model

AIP-C01 uses what AWS calls a compensatory scoring model. In plain terms: your strengths can compensate for your weaknesses.

The exam has five weighted domains:

You do not need to pass each domain individually. If you score well on the two heaviest domains (a combined 57% of the exam) and slip a little on a smaller one, you can still pass comfortably. Your score report may include section-level classifications, but AWS explicitly cautions that this feedback is general and shouldn't be over-interpreted.

The practical takeaway: prioritize study time toward the heaviest domains, but don't ignore the small ones entirely — a complete blank on an 11% domain still drags your overall scaled score down.

How Many Questions Do You Really Need to Get Right?

This is the question everyone actually asks. The honest answer: no one can give you an exact number, because of scaled scoring. But you can plan around a sensible target.

• The exam has 65 scored questions (plus 10 unscored questions that don't count).
• A common, conservative planning target is to aim for roughly 75–80% correct on quality practice exams before booking the real thing.
• Hitting that range consistently gives you a comfortable buffer above the 750 line, even accounting for the harder forms.

Treat 80% on reputable practice exams as your "ready" signal — not because 80% maps to exactly 750, but because that buffer absorbs exam-day nerves, ambiguous wording, and the variance between practice and real questions.

What This Means for Your Study Plan

Because the scoring is scaled and compensatory:

1. Front-load the heavy domains. Domains 1 and 2 (Bedrock, RAG, foundation-model integration, and implementation) are 57% of the exam. Get these solid first.
2. Don't skip the light domains. Testing/troubleshooting and operational optimization are small, but easy points — model evaluation and cost-optimization questions are often more learnable than deep architecture scenarios.
3. Answer everything. Unanswered questions are scored as incorrect, and there's no guessing penalty. Never leave a blank.
4. Use practice exams to calibrate. Aim for a stable 75–80%+ across full-length practice tests before scheduling.

Next Steps

Now that you understand how the 750 passing score works, the next thing to nail down is whether you're even eligible to sit the exam. Read our guide to the AIP-C01 prerequisites and recommended experience, check the exam cost and registration details, or dive into the full AIP-C01 exam guide with all five domains.

For the complete preparation roadmap — study timeline, services to master, and resources — start with our AWS Certified Generative AI Developer – Professional study guide.