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DATUM
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Sandbox · Lab 1.2

Ask a document, then verify it

Ask a question over a synthetic policy or handbook, inspect which passages were retrieved, and check every cited sentence against the source.

1. Scenario

Pick a work role starter with synthetic material, or switch to Bring your own.

Catering booking deposit and weather cancellation

Small Business · Synthetic material

A customer booked an outdoor marquee buffet for Saturday and wants to move the date 9 days before the event because of a rain forecast.

Synthetic Marquee Catering Terms (2026):
[Passage 1] Booking deposit: A 25 percent deposit secures the date. Deposits are refundable in full if cancelled 14 or more calendar days before the event.
[Passage 2] Cancellations 7 to 13 days out: If cancelled between 7 and 13 calendar days before the event, the deposit is non-refundable, but may be transferred once to a new date within 6 months at no fee.
[Passage 3] Cancellations under 7 days: Within 6 calendar days of the event, perishable stock is ordered and 50 percent of the total quote is chargeable.

2. Work area

Edit the briefs or setup below before you run.

Your document is read in memory for this request and is not stored. Cap: 60,000 characters.

Source document

573 chars · 2 highlighted
Section 4.2: Emergency Carer Leave. Full-time staff may take up to 5 paid days of emergency carer leave per leave year (1 April to 31 March) to arrange urgent care for a dependant. Part-time staff receive a pro-rata allowance based on contracted hours. Line managers may approve up to 5 additional unpaid days where a care transition takes longer than one week. Unused emergency carer leave does not carry over into the next leave year and is not paid out on leaving the organisation. Requests should be logged in the staff portal within 48 hours of returning to work.

Answer and quote check

Example. No model ran.

Full-time staff can take up to 5 paid days of emergency carer leave between 1 April and 31 March, with a pro-rata allowance for part-time staff. Unused days do not carry over into the next leave year.

Quote 1Found in the document
“Full-time staff may take up to 5 paid days of emergency carer leave per leave year (1 April to 31 March) to arrange urgent care for a dependant.”

Sets the paid allowance at 5 days per leave year for full-time staff.

Quote 2Found in the document
“Unused emergency carer leave does not carry over into the next leave year and is not paid out on leaving the organisation.”

Confirms that unused carer leave cannot roll over.

3. Run

Nothing leaves your browser until you press Run.

Sends the retrieved passages and your question when you press run. to job doc_answer (claude-sonnet-5-5, effort low). Raw text is processed in memory and not stored.

4. Inspect

See what left the browser, which model ran, and the receipt.

Example. No model ran. · source: offline
What left the browser

Nothing sent yet. Showing the built-in offline example.

What stayed on device

Your document text and question stay in this browser until you run.

Model and job

doc_answer · claude-sonnet-5-5 (effort low, max 1600 tokens). Haiku answers strictly from the retrieved passages so you can see where retrieval helps and where it misses.

Runs and source

0 runs used · source: offline · Example. No model ran.

5. Judge

Does the answer clearly distinguish the non-refundable cash deposit from the free one-time date transfer within 6 months?

75%

50 is a coin flip. 99 is certain. Honest confidence scores best.

6. Debrief and Keep

What to check next time, the matching lesson, and keeping this setup as a recipe.

What to check next time

Small business terms often say 'no' to a refund and 'yes' to a date transfer in the same clause. Checking Passage 2 ensures you offer the customer the transfer option they actually asked for.

Lesson: RetrievalSkill: honest answers

Keep as a recipe

Save the stronger brief and scenario setup to your device so you can reuse or adapt it in Keep.

Open Keep