The skills that earn top grades are the ones AI can fake best

Quick take

An experiment at Bocconi University tested GPT-4o on a marketing assignment with 1,053 students. The AI-augmented submissions scored nearly a full point higher on a five-point scale compared to standard student work. This result shows AI can mimic the skills that typically earn top grades in academic settings. However, the study did not check if students actually learned or understood the material.

Why it matters

AI boosts assignment grades by faking polished answers rather than demonstrating genuine learning. This pressures educators and institutions to rethink evaluation methods that reward format and surface-level skills over critical thinking and deep understanding. For businesses relying on graduate skills, this raises risks about the real capabilities entering the workforce. Other research connects AI-assisted answers without active critical engagement to long-term harm in knowledge retention and skill development.

Operators and founders should expect more scrutiny around what credentials and grades represent when AI easily inflates academic performance. Training and hiring processes will need to adjust to verify true expertise, not just polished output. This also pressures AI developers and education tech to create tools that encourage independent thinking rather than shortcut polished answers.

AI Quick Briefs Editorial Desk