Teechaa Worker

Background AI question generation and question diagrams. A second AI answers every new question on its own; when it agrees with the stored answer the question goes live, otherwise it waits here for you.

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

New questions

407AI questions in bank

118awaiting review

JSS1 / Civic Educationnext batch (1 of 83 class/subject pairs in your bank)

2026-09-29 00:08:06 UTClast successful batch

AI questions for subjects a class doesn't take: from before generation was limited to the subjects in your question bank. They also make those subjects appear in the app's subject pickers for that class.

JSS1 Physics (30 draft) · JSS1 Chemistry (30 draft)

Going live

53approved and live

1held for you to decide

0older drafts still to check (60 per run)

0deleted by you

Held questions: the checker didn't reach the stored answer, or found a problem. Green = stored answer, underlined = checker's pick. Approve if the stored answer is right, otherwise delete.

#36469 · JSS1 Basic TechnologyIf a machine uses 1200 J of energy in 60 seconds, what is its power output?

A) 10 W
B) 20 W
C) 30 W
D) 40 W

Stored answer B · checker said C · Checker chose C, stored answer is B.

Diagrams on new questions

No diagrams yet.

Diagrams for old questions

0diagrams added

0still to look at

56no diagram needed / can't be drawn

1failed (retried up to 3×)

Recent runs

Started	Trigger	Status	Class / subject	Qs	Details
2026-09-29 00:18:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-29 00:13:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-29 00:08:07 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-29 00:07:33 UTC	timer	success	JSS1 / Business Studies	28	28 approved and live, 0 held for review.
2026-09-29 00:02:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:57:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:51:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:45:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:40:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:37:33 UTC	timer	success	JSS1 / Basic Technology	26	25 approved and live, 1 held for review. 1 duplicate(s) of existing questions skipped.
2026-09-28 23:34:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:28:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:23:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:18:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:12:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:11:56 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:07:29 UTC	visit	failed	JSS1 / Basic Technology		Database insert failed: Duplicate entry 'Basic Technology-JSS1-Drawing Tools and Instruments-Which tool i' for key 'quiz_bank.uq_quiz'
2026-09-28 23:05:56 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 23:01:48 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 22:56:37 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 22:50:48 UTC	backfill	success			No old questions left that need a diagram. Removed 8 earlier diagram(s) from questions that don't point at a missing picture.
2026-09-28 22:48:27 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 22:42:28 UTC	backfill	skipped			No old questions left that need a diagram.
2026-09-28 22:37:43 UTC	backfill	failed			Old questions: 0 diagram(s) added, 0 didn't need one, 0 can't be drawn, 1 failed (latest: checker answered D, expected B).
2026-09-28 22:37:23 UTC	timer	success	JSS1 / Chemistry	30	ai_questions_2026-09-28T22-37-43-863Z_JSS1_chemistry.sql