- Who it helps
- Educators evaluating AI feedback
- Availability
- October 18 preprint covers three iterations with different models and feedback formats.
Immediate improvement does not settle later learning
Some comparisons favored feedback on immediate outcomes. Longer feedback was associated with worse next-submission correctness and more time or attempts. Earlier exposure also correlated with lower final-project solve probability.
Keep the causal limit visible
Differences appeared on steps begun before exposure, and within-student changes were uncertain. These patterns cannot establish that feedback caused worse learning.
What you can do
- Compare the documented inputs, access requirements and limits with your own task before trying it. Open reference ↗
Where the evidence stops
Abstract checked; data and analysis not reproduced. The study does not answer every question about later independent revision.
Sources read. Public text checked November 14, 2026 UTC. No installation, model inference or full workflow executed.
Sources & further reading
Paper · paper
Programming feedback gains vary by outcome and timing ↗
Primary abstract or incident text re-read November 15. Existing reader content and event history preserved; no execution evidence added.
Tsvetomila Mihaylova and coauthors · page checked 2026-11-15
Coverage note: Abstract checked; data and analysis not reproduced. The study does not answer every question about later independent revision.
The record over time (3)
Dated source checks and published explanations. An observation date can differ from the original release date.
- · Source recheck
A live programming-course study examines how AI feedback relates to immediate attempts and later project work.
- · Source recheck
A live programming-course study examines how AI feedback relates to immediate attempts and later project work.
- · Added to Current
A live programming-course study examines how AI feedback relates to immediate attempts and later project work.