Teechaa Worker

Background AI question generation and question diagrams. New questions land in quiz_bank as drafts for review.

Setup checks

Database connection
izezmkaf_teechaa @ localhost
quiz_bank columns
All present
OpenAI key
Set (model gpt-4o-mini)
Generation switched on
Every 30 min, 50 questions per batch
Question diagrams
Up to 6 per batch, drawn by gpt-4o-mini, answer-checked by gpt-4o-mini, served from https://questions.teechaa.com/question_images

323AI questions in bank

87awaiting review

JSS1 / Chemistrynext batch

2026-09-28 22:07:00 UTClast successful batch

No diagrams yet.

3diagrams added

27still to look at

35no diagram needed / can't be drawn

2failed (retried up to 3×)

Latest restored diagrams. These are live for students. Check that each one fits its question, and remove any that don't.

Started	Trigger	Status	Class / subject	Qs	Details
2026-09-28 22:16:23 UTC	backfill	skipped			Old questions: 0 diagram(s) added, 10 didn't need one, 0 can't be drawn, 0 failed.
2026-09-28 22:15:53 UTC	backfill	success		3	Old questions: 3 diagram(s) added, 5 didn't need one, 0 can't be drawn, 2 failed (latest: checker answered D, expected B).
2026-09-28 22:15:49 UTC	backfill	running
2026-09-28 22:15:40 UTC	backfill	running
2026-09-28 22:07:00 UTC	backfill	skipped			Old questions: 0 diagram(s) added, 10 didn't need one, 0 can't be drawn, 0 failed.
2026-09-28 22:06:38 UTC	cron-job	success	JSS1 / Physics	30	ai_questions_2026-09-28T22-07-00-538Z_JSS1_physics.sql