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 connectionizezmkaf_teechaa @ localhost
- quiz_bank columnsAll present
- OpenAI keySet (model gpt-4o-mini)
- Generation switched onEvery 30 min, 50 questions per batch
- Question diagramsUp 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
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
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. Showing the latest 30 of 337.
- A) 18
- B) 24
- C) 30
- D) 36
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) (2, 5)
- B) (3, 4)
- C) (4, 1)
- D) (1, 6)
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) 3
- B) 4
- C) 2
- D) 5
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) Metaphor
- B) Alliteration
- C) Simile
- D) Personification
Stored answer A · checker said X · The question refers to a passage that is not provided.
- A) Indifferent
- B) Supportive
- C) Critical
- D) Confused
Stored answer B · checker said X · The question refers to a passage that is not provided.
- A) Primary production
- B) Secondary production
- C) Tertiary production
- D) Quaternary production
Stored answer D · checker said X · All options listed are types of production.
- A) Easy to set up
- B) Shared profits
- C) Limited liability
- D) More capital
Stored answer B · checker said C · Checker chose C, stored answer is B.
- A) Autotrophic
- B) Heterotrophic
- C) Parasitic
- D) Saprophytic
Stored answer D · checker said B · Checker chose B, stored answer is D.
- A) 4.5 m
- B) 5.0 m
- C) 5.5 m
- D) 6.0 m
Stored answer D · checker said B · Checker chose B, stored answer is D.
- A) Overhand throw
- B) Underhand throw
- C) Modified grip throw
- D) Rotational throw
Stored answer C · checker said A · Checker chose A, stored answer is C.
- A) 2.5 m
- B) 2.7 m
- C) 2.8 m
- D) 2.9 m
Stored answer C · checker said B · Checker chose B, stored answer is C.
- A) Bachelor's in Psychology
- B) Master's in Sports Science
- C) PhD in Psychology
- D) Diploma in Sports Coaching
Stored answer C · checker said A · Checker chose A, stored answer is C.
- A) ₦200
- B) ₦100
- C) ₦50
- D) ₦300
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) Freezing
- B) Drying
- C) Canning
- D) Refrigerating
Stored answer C · checker said A · Checker chose A, stored answer is C.
- A) The date.
- B) A personal anecdote.
- C) A greeting.
- D) A quote.
Stored answer C · checker said A · Checker chose A, stored answer is C.
- A) To store energy
- B) To change direction of motion
- C) To increase speed
- D) To reduce friction
Stored answer C · checker said B · Checker chose B, stored answer is C.
- A) Dovetail joint
- B) Butt joint
- C) Lap joint
- D) Mortise and tenon joint
Stored answer D · checker said B · Checker chose B, stored answer is D.
- A) Color of the walls
- B) Type of flooring
- C) Size of the windows
- D) Location of the house
Stored answer B · checker said D · Checker chose D, stored answer is B.
- A) 180
- B) 170
- C) 160
- D) 190
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) 60°
- B) 80°
- C) 70°
- D) 50°
Stored answer A · checker said B · Checker chose B, stored answer is A.
- A) After bed
- B) Before make
- C) After teeth
- D) After sure
Stored answer A · checker said D · Checker chose D, stored answer is A.
- A) He is very hard.
- B) He is kind-hearted.
- C) He is strong.
- D) He is cold-hearted.
Stored answer D · checker said A · Checker chose A, stored answer is D.
- A) ,
- B) .
- C) ;
- D) :
Stored answer A · checker said C · Checker chose C, stored answer is A.
- A) 1st Commandment
- B) 5th Commandment
- C) 7th Commandment
- D) 10th Commandment
Stored answer B · checker said C · Checker chose C, stored answer is B.
- A) Open-source is free; proprietary is paid
- B) Open-source allows modification; proprietary does not
- C) Open-source is for personal use; proprietary is for business
- D) Both are the same
Stored answer B · checker said X · More than one option is correct.
- A) Speed of molecules
- B) Amount of heat
- C) Pressure of gas
- D) Density of a substance
Stored answer A · checker said C · Checker chose C, stored answer is A.
- A) 5 months
- B) 9 months
- C) 12 months
- D) 15 months
Stored answer B · checker said C · Checker chose C, stored answer is B.
- A) Score points by hitting the ball over the net
- B) Keep the ball from hitting the ground
- C) Serve the ball only
- D) All of the above
Stored answer A · checker said D · Checker chose D, stored answer is A.
- A) ₦800
- B) ₦900
- C) ₦1000
- D) ₦1100
Stored answer C · checker said A · Checker chose A, stored answer is C.
- A) 400
- B) 350
- C) 500
- D) 450
Stored answer C · checker said A · Checker chose A, stored answer is C.
Diagrams on new questions


Diagrams for old questions
Recent runs
| Started | Trigger | Status | Class / subject | Qs | Details |
|---|---|---|---|---|---|
| 2026-10-08 06:34:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:29:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:24:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:18:37 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:17:35 UTC | timer | success | SS1 / Further Mathematics | 30 | 27 approved and live, 3 held for review. 21 duplicate(s) of existing questions skipped. |
| 2026-10-08 06:13:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:08:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 06:03:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:58:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:53:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:48:07 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:47:35 UTC | timer | success | SS1 / English Language | 22 | 20 approved and live, 2 held for review. 8 duplicate(s) of existing questions skipped. |
| 2026-10-08 05:42:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:37:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:32:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:27:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:22:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:17:35 UTC | timer | success | SS1 / Economics | 26 | 25 approved and live, 1 held for review. 10 duplicate(s) of existing questions skipped. |
| 2026-10-08 05:16:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:11:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:06:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 05:01:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 04:56:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 04:50:35 UTC | backfill | skipped | No old questions left that need a diagram. | ||
| 2026-10-08 04:47:35 UTC | timer | success | SS1 / CRS | 17 | 17 approved and live, 0 held for review. 10 duplicate(s) of existing questions skipped. |