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Google Quantum AI

Hands-on quantum error correction with Google Quantum AI

This course is aimed at first year undergraduates to experienced researchers looking for an overview of quantum computing and a more detailed understanding of quantum error correction, with specific focus on the type of quantum error correction successfully demonstrated in 2024 at Google. Questions and projects are provided to build familiarity with the theory and software tools used in the field. The course starts with an overview of various quantum computing technologies, followed by detailed sections on quantum states and circuits, quantum errors and error detection, the mathematical formalism of stabilizers and the surface code, and finally the software tools Stim and Crumble, both of which are actively used by researchers in the field.

Status: Computer Architecture
Status: Theoretical Computer Science
IntermediateCourse29 hours

Featured reviews

MG

5.0Reviewed Mar 21, 2026

definitely a must-learned course for QEC. Well-designed and lectured

MF

5.0Reviewed Sep 3, 2025

Excellent course, but it should be rated advanced and not intermediate. Some of the questions on exam require knowledge outside of the course not covered in lecture videos.

PP

5.0Reviewed Dec 16, 2024

AWESOME COURSE MATERIAL. Wish more and more like this in future which more closer to practical quantum computing applications.

ES

5.0Reviewed Dec 16, 2024

Very good overview of how error detection works in the quantum world.

SM

5.0Reviewed Dec 12, 2024

Brilliant foundational knowledge on quantum error correction.

RR

5.0Reviewed Aug 6, 2025

Best intro to quantum math I've done so far (I've done a few)

JB

5.0Reviewed Dec 27, 2024

This course was an outstanding learning experience. A tad more "intermediate" than I expected, but very motivating.

PS

5.0Reviewed May 24, 2025

Very complete and full of interesting examples. I really leaned a lot.

CL

4.0Reviewed Jul 18, 2025

An eye opening topic. The lectures require further research on my own but overall, the coverage is great.

JG

4.0Reviewed Nov 24, 2025

Course content was good, but there is no certification.

SS

5.0Reviewed Dec 10, 2024

Excellent overall exposure to people new to quantum technology. Maybe online Stim and Crumble console would help learn and try as download and trying offline may not be a first choice for new learners

AC

5.0Reviewed Dec 14, 2024

The fundamental principles of quantum error correction (QEC) are presented with remarkable clarity and precision. Let's hope for a future module on "Magic state cultivation" as a Christmas gift ;)

All reviews

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Krrish Sharma
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Reviewed Feb 5, 2025
Kevin Robinson
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Reviewed Jan 7, 2025
Michael Schuch
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Reviewed Feb 15, 2025
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Reviewed Jan 3, 2025
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Reviewed Jan 30, 2025
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Reviewed Dec 11, 2024
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Reviewed Jan 29, 2025
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Trevor Spiteri
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Prakash Yadav
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Shashvat Shukla
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Reviewed Jan 22, 2026
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Reviewed Sep 4, 2025