A review schedule with source-based anchor dates and an unresolved queue for items lacking a trustworthy last-done date. This is a written practice result, not a recorded AI run.
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Make a start
One step at a time.
3 steps
Start with the synthetic worked example or other non-sensitive inputs. Run one prompt at a time in your chosen AI tool. Replace any bracketed placeholders with the requested material, check each reply, and supply the source or earlier outputs that step needs. Paste them again if the tool lacks that context.
Start with the synthetic example, then adapt each prompt to your task.
01
Try the complete example
Open a text AI chat you already have permission to use. Paste the whole prompt below, from TASK through END INPUT, and send it. The input is source material; do not paste the illustrative Output as an answer to imitate. Expect A review schedule with source-based anchor dates and an unresolved queue for items lacking a trustworthy last-done date. If you receive advice instead of the result, ask for the complete requested result from the supplied input.
Your starting prompt
TASK
Derive a household inspection reminder plan from the exact source intervals and completion anchors. Show date arithmetic, next due dates and explicitly conditional future projections within the horizon. Keep unknown anchors unscheduled, distinguish calendar days from monthly recurrence and do not claim reminders or care actions occurred.
INPUT
Complete synthetic household inspection cards, not general care advice. Planning review date 2026-10-14; horizon ends 2026-12-15 inclusive. Calendar days, not business days; add the interval to the actual completion date, without counting completion day as day one.
C1: Cloth storage baskets: inspect every 30 calendar days after completion. Last completed inspection: 2026-10-01.
C2: Photo album dust cover: inspect every 14 calendar days after completion. Last completed inspection: unknown.
Inspection only. No cleaning, electrical, chemical, repair or replacement instructions are authorized. Return the next source-based basket date plus a clearly conditional on-time projection through the horizon. Future projected completion is not a fact: recalculate after each actual completion. Keep C2 unscheduled until its anchor is supplied. No calendar event, automation or reminder delivery is requested.
END INPUT
02
Check and correct
Use a calendar: October 1 +30 days = October 31; October 31 +30 = November 30. November 30 is conditional on actual October 31 completion. December 30 is outside the December 15 horizon. C2 has no scheduled date, and no cleaning, repair or reminder-delivery claim is added. Compare with the unchanged source yourself. If anything differs, use the correction prompt, then recheck the complete replacement before saving.
Your starting prompt
Check the answer in this sample chat against the complete INPUT above. Use a calendar: October 1 +30 days = October 31; October 31 +30 = November 30. November 30 is conditional on actual October 31 completion. December 30 is outside the December 15 horizon. C2 has no scheduled date, and no cleaning, repair or reminder-delivery claim is added. Quote each mismatch and its source, then return a complete corrected replacement. If source or answer is missing, ask for it. Do not describe a suggested human trial as completed.
03
Use your own source instead
Open a new chat and copy the prompt below. Replace every bracketed field with your own permitted non-sensitive material, or write unknown. Change the source names, counts, dates and rules together wherever they occur. Expect a complete result using those new values. Compare each source link and calculation with your new input, using the review instructions in this prompt. If a fact or rule is wrong, quote the mismatch and source and ask for a complete corrected replacement; keep essential unknowns held rather than borrowing the practice values.
Your starting prompt
Derive a written household inspection reminder plan from my permitted source care cards, exact interval units, known actual completion dates, planning date and horizon. Use source instructions only; do not invent care methods. Add intervals to actual anchors using the stated calendar/business-day rules. Separate the next anchored due date from any future on-time projection and label assumed completion as conditional. Keep unknown or conflicting anchors unscheduled with a focused question. Return source-linked dates, arithmetic and an uncompleted checklist. Independently verify dates on a calendar, apply the inclusive horizon and re-anchor after actual completion. Do not create calendar events, automations or claim reminders were delivered.
MY INPUT
Exact source interval for each harmless task: [replace with your source or rule]
Last completed date: [replace with your source or rule]
Date-counting convention: [replace with your source or rule]
Review horizon: [replace with your source or rule]
Excluded tasks: [replace with your source or rule]
Planning review date: [replace with your source or rule]
How future completion assumptions should be labeled: [replace with your source or rule]
Use only MY INPUT for facts, quantities, names, dates and permissions. Ask for missing essential facts or conflicting rules instead of guessing. Creative invention is allowed only where this task and my boundaries permit it. Return the actual complete requested result, a separate unknown/hold list and the source-specific review described above. Do not reuse practice-example facts. Keep this a draft; do not publish, contact people, book, buy or change another service.
Optional: improve the result
Re-anchor after a late completion
Optional, sample-only extension. Return to the practice chat, or paste this guide’s complete practice input and your checked answer into a new chat. Replace a conditional date with one based on a supplied actual date. This does not apply unchanged to your own source.
Advanced prompt
For C1 in this sample, the owner now reports the next inspection actually completed on 2026-11-02. Recalculate the next date through 2026-12-15 and explicitly retire the old conditional 2026-11-30 date. Keep C2’s anchor unknown and unscheduled. If the complete sample input or answer is missing, ask me to paste it. Keep new variants separate from the original result.
Show, then try
See the shape of the result.
This input is synthetic. The output is a written illustration of the intended result, not a verified AI-tool run.
01 / The starting point
Synthetic input
COMPLETE SYNTHETIC PRACTICE INPUT
Complete synthetic household inspection cards, not general care advice. Planning review date 2026-10-14; horizon ends 2026-12-15 inclusive. Calendar days, not business days; add the interval to the actual completion date, without counting completion day as day one.
C1: Cloth storage baskets: inspect every 30 calendar days after completion. Last completed inspection: 2026-10-01.
C2: Photo album dust cover: inspect every 14 calendar days after completion. Last completed inspection: unknown.
Inspection only. No cleaning, electrical, chemical, repair or replacement instructions are authorized. Return the next source-based basket date plus a clearly conditional on-time projection through the horizon. Future projected completion is not a fact: recalculate after each actual completion. Keep C2 unscheduled until its anchor is supplied. No calendar event, automation or reminder delivery is requested.
Copies text only. For image or file tasks, use the source files named in the steps too.
ILLUSTRATIVE AUTHORED OUTPUT
Written for this guide; no consumer AI execution or real-world trial is claimed.
REVIEW PLAN THROUGH 2026-12-15
Item/source | Anchor | Interval | Date | Status
Cloth storage baskets [C1] | completed 2026-10-01 | 30 calendar days | 2026-10-31 | next inspection due from known anchor
Cloth storage baskets [C1] | only if next inspection is actually completed 2026-10-31 | 30 days | 2026-11-30 | conditional projection, not confirmed completion
Photo album dust cover [C2] | unknown | 14 calendar days | unscheduled | ask for actual last-completed date
DATE CALCULATIONS
2026-10-01 + 30 calendar days = 2026-10-31.
If completed 2026-10-31, +30 days = 2026-11-30.
If then completed 2026-11-30, +30 days = 2026-12-30, outside the inclusive 2026-12-15 horizon; omit it from the in-horizon task list.
A 30-day interval is not the same as “the same date every month.” If completion is late or early, the next interval runs from that actual completion date.
UNCOMPLETED REVIEW CHECKLIST
[ ] Confirm C1’s last-completed date is still correct before use.
[ ] Review the baskets on the derived next date using the owner’s inspection instructions.
[ ] Record actual completion, then recompute the following date; replace the provisional projection if needed.
[ ] Ask the owner for C2’s last-completed date. Do not assume today, the first of the month or a zero date.
No completion box is checked. No specific inspection technique is invented. This is a written reminder plan; no reminder has been created or sent.
These checks use the worked example and its particular facts. With your own material, check your actual names, numbers, sources and rules; do not reuse the sample’s values as the answer.
Unsaved checks stay in this tab and reset when you reload. If you choose Save guide, its current example checkmarks are kept in this browser when storage is available.
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A few things to watch for.
An interval after completion cannot be treated as an unconditional fixed-date recurrence. Re-anchor after the actual task.
An unknown completion date is not today. Keep the reminder unresolved until the owner supplies it.