Check the input, then compare the complete deliverables
Explore the original materials, item-by-item outcomes and full report below. Attempt the input independently before using the reference to find omissions or disagreements.
The products and offers below are fictional practice data, not purchasing recommendations. A separate public-page check on 2026-10-18 encountered a redirect and did not obtain current prices for the requested models. Old prices cannot substitute; see the verification record. No login, cart, order or payment occurred.
Original synthetic material. Try the input independently, then compare the reference results.
Original synthetic input
{
"synthetic": true,
"case": "shopping-compare",
"data": {
"target": "Plain unsweetened sparkling water; prefer330ml cans",
"offers": [
{
"id": "S01",
"pack": 12,
"ml_each": 330,
"type": "Plain unsweetened",
"price": 39.6,
"shipping": 6,
"tax": "Included",
"currency": "CNY"
},
{
"id": "S02",
"pack": 6,
"ml_each": 500,
"type": "Plain unsweetened",
"price": 33,
"shipping": 0,
"tax": null,
"currency": "CNY"
},
{
"id": "S03",
"pack": 12,
"ml_each": 330,
"type": "Sweetened",
"price": 30,
"shipping": 0,
"tax": "Included",
"currency": "CNY"
}
]
}
}Processing rules
Check product type/specification first, then compare price per liter. S02 is a size substitute, not identical. Delivered cost includes known mandatory charges; unknown tax is not 0. Exclude sweetened S03 from the target comparison. Do not cart, order or pay.
Complete reference results under this tutorial’s rules; nothing was written to a third-party service.Scroll horizontally within the table if needed.
| Offer | Specification / volume | Calculation | Conclusion |
|---|---|---|---|
| S01 | 12×330ml=3.96L; preferred | Sticker10/L; delivered 45.60≈11.52/L | Known total complete |
| S02 | 6×500ml=3L; substitute | Sticker11/L; total 33+unknown tax | Delivered total unknown |
| S03 | 12×330ml; sweetened | Not directly comparable to target | Exclude wrong type |
CNY 39.60+6 shipping=45.60; 45.60/3.96≈11.52 per liter.
S02 has a lower sticker total but unknown tax and a different size. It is not proven cheapest delivered.
Shopping comparison — fictional offers Target: plain unsweetened, prefer330ml. S01:3.96L; 39.60+6 shipping; tax included; delivered 45.60≈11.52/L. S02:3L in500ml units; 33+0 shipping+unknown tax; delivered total pending. S03 sweetened; excluded. Need S02 tax and acceptance of substitute size. No real recommendation or transaction.
Prepare the materials and check your tools
Start with the practice files
- Calculate total volume and unit prices independently.
- Unsweetened is required; 330ml is preferred.
- Separate sticker and delivered unit prices.
Before using real services
- Fix region, membership conditions, currency and observation time.
- Handle login yourself; recheck changing price/stock.
- Cart and checkout are separate later actions.
Complete one file-based exercise first. For real services, verify the actual account, available tools and operation scope, then follow the acceptance check at each stage.
Download the original input and rules ↓Execution and takeover boundaries
The actions below require the agreed inputs, accounts and scope. Configuring a Routine does not expand that authorization.
Can run automatically
Compare supplied offers by specifications, quantities, unit prices and known fees, retaining gaps and observation times.
Requires confirmation
Confirm live region, membership assumptions and substitute specifications. The user takes over login and separately approves cart, order and payment actions, completing the purchase.
Take over after a failure
Do not declare the lowest final price when taxes, stock or models are unclear. Ask the user to verify, retain old observation times and reread prices before updating.
Define requirements and acceptable substitutes
Fix requirements before comparing packs. A different size may be acceptable; sweetened instead of unsweetened changes the target.
List required type, preferred size, currency and substitute questions. Classify each offer as match/substitute/nonmatch. Do not visit stores or change carts.Three specification decisions.
S03 excluded; S02 explicitly a500ml substitute.
Normalize package count and volume
Box price hides quantity differences. Retain original packaging while calculating a common liter basis.
Calculate12×330ml and 6×500ml in liters. Compute sticker unit prices separately from shipping/tax. Keep the source specifications.3.96L and 3L, with sticker unit prices.
S01 is 10/L; S02 is 11/L; size differences remain.
Separate shipping, tax and missing fees
A delivered total needs every mandatory fee. Unknown charges cannot become zero for a complete-looking table.
Calculate S01 delivered 45.60. For S02 write 33+tax pending, not a final total. Record the source/status of each fee; invent no discounts or shipping thresholds.A fee-aware table.
Tax stays unknown; S01 delivered unit price≈11.52/L.
Give conditional conclusions and questions
Show complete quotes alongside incomplete alternatives. Do not force a winner before costs and acceptable substitutions are settled.
Write requirement fit, unit price, delivered price, gaps and substitute acceptance. State S02 requires tax and size confirmation. Prepare a list only; do not cart or checkout.A reviewable report.
Sticker-price rank is not passed off as delivered-cost rank.
Read real quotes with an observation time
Region, stock, membership and price change. Record the actual conditions rather than reusing a list price.
Read only specified product pages/region. Check model, pack, shipping, displayed tax, stock and time. Let the user handle login. Keep unknown fees pending and do not enter order/payment flows.Dated real comparisons or gaps.
No unapproved cart, order or saved payment details.
Reuse the template but recheck prices
A template fixes definitions, not prices. New decisions need fresh costs and explicit substitution conditions.
Draft a shopping-compare Skill with target, substitute criteria, unit conversion, fees, region, membership, time and gaps. Default to read-only reports. Recheck before purchase; the user completes transactions. Create no automatic ordering Routine.A reusable quote template.
Old prices are dated; unknown fees and substitute conditions remain visible.
Find the evidence before choosing the next action
A cheaper box contains less
Compare per liter/unit and then total demand.
Tax only appears at checkout
Mark delivered total unknown rather than filling 0.
Can a substitute be recommended as identical?
State its differences and confirm acceptability first.
The report price is stale
Retain observation time and recheck before deciding.
Check every item before finishing
These page-local checkboxes reset on refresh. Checking them does not verify a real service connection.
Checked 0 / 6 items
Download the inputs separately from the reference answers
Start with input and rules without showing the reference answers. After acceptance, save the report and complete prompt set.
source-data.json↓Rules and scopeDefinitions, exceptions and delivery requirements.workflow-rules.md↓Item-by-item reference resultsCompare every input with its outcome.expected-results.csv↓Complete reference reportResults, evidence and missing information.reference-report.md↓All stage prompts6 instructions with expected outputs and acceptance checks.practice-prompts.txt↓Check documented capabilities and exercise results separately
Content updated: · Editing a page does not reverify its sources or live workflow.
Documentation review: Reviewed within the recorded scope ·
Reviewed page access and user takeover for login/payment. Offers remain synthetic; live store prices, stock, taxes and transactions were not verified.
Documentation review evidence and limits ↗
Live workflow verification: Partial verification · includes failed checks ·
Partial: Grok Bot read real official product/specification pages and response hashes were checked. The specified AirPods 4 purchase URL redirected to AirPods 5. Current prices, shipping, taxes and delivery for the requested models were not obtained; neither old prices nor another model’s prices were substituted. Delivered-price comparison is incomplete. Browser, cross-store comparisons, Skills and transactions remain untested; the follow-up original tool transcript is missing.
Last execution attempt: · An attempt date does not establish a passed verification.
The products and offers below are fictional practice data, not purchasing recommendations. A separate public-page check on 2026-10-18 encountered a redirect and did not obtain current prices for the requested models. Old prices cannot substitute; see the verification record. No login, cart, order or payment occurred.
- Grok Bot: apps and the shared computer ↗
Check connected accounts, available tools, visibility and user takeover.
- Grok Bot: apps and the shared computer ↗
Check connected accounts, available tools, visibility and user takeover.
- Grok Bot: Skills and Routines ↗
Validate a manual run before saving a method or scheduling it.
Try another small batch of your own material
Retain original input and operation records. Verify that each result can be traced before adding connections or recurring runs.