Claude Sonnet 5 in Taskade

Opened its own app and checked the assistant's answers: the only model to verify its work this way.

Most carefully finished result, with eight minor items left.

Built a contacts database instead of the requested sign-up form after two stalls.

Four attempts stalled before the sign-up form was completed.

Stopped after asking its questions on the client sign-up form, and wrote the plan instead of the app.

Typed an 81-row scoring rubric and a 36-field sign-up table, then stopped at an approval prompt before writing the app.

Built a three-page match tracker whose dashboard reported zero matches over the eight matches it had entered itself.

Built the family intake form so it saved every answer and both photos, then added the new teacher question and put the change live.

Built the family intake form twice. Both builds saved every answer and both photos and took the new teacher question, and both showed sample families on the teacher page with no label.

Built the Dota 2 match tracker twice, each with a win-rate trend on the dashboard, and both saved a logged match. One ran wider than a phone screen. In the other the change added a second heroes page beside the one it had already built.