Tutorial notebooks call retired Claude models and fail
Tutorial notebooks call retired Claude models, so API calls fail and learners cannot select current engines.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 28 January 2026 · last reported 14 April 2026
What's going wrong
Learners working through an official Claude prompt-engineering tutorial report that its notebooks still call retired or deprecated model versions, such as Claude Haiku 3 and an older Sonnet 3 release.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 3 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.