Check or review
Find errors, contradictions, missing facts, or rule violations.
Check or review
23 resources to explore · Illustrative, not tool-tested
Check a shopping receipt against the prices you were shown
An eight-line receipt check with six matches, one evidenced GBP 0.96 discrepancy and one promotion question kept separate. The downloadable CSV records the source prices, calculations and conditional scenarios. It does not establish a refund entitlement.
See what changed between two versions of a document
A complete comparison with exact source lines, additions, removals, changed facts and wording-only changes. The worked example flags an unresolved approval contradiction and never silently merges the versions.
Check an answer against the evidence you supplied
A complete eight-claim evidence ledger and a separate corrected answer that preserve the limits of six supplied records. The reusable worksheet helps distinguish support, contradiction and missing evidence; it does not verify events beyond the supplied pack.
Catch small continuity errors in a draft
Track times, places and objects so a fictional scene does not contradict itself. The worked result was written for this guide; it is not a recording of an AI run.
Check a short answer against its actual rubric
Evaluate a learner draft against supplied criteria and make a minimal, evidence-grounded revision. The worked result is a written example for practice; the AI steps have not been tested.
Find gaps in a group rooming list before assigning rooms
A row-level exception report for fictional booking tokens and supplied allocation rules
Spot deadline wording that could mean two different things
An ambiguity review and precise clarification questions without choosing missing dates
Find ingredients or steps missing from a recipe
A two-way ingredient-to-method coverage check and questions for the recipe owner, without improvising cooking instructions. This is an authored practice example; no consumer AI run has been recorded.
Catch broken figure and section references before sharing a report
A cross-reference ledger showing missing targets, duplicate labels, mismatched captions and reviewed replacements without renumbering the source silently. This is an authored practice example; no consumer AI run has been recorded.
Check whether an instruction says what you mean
A case-by-case meaning test for if, unless and only wording, plus an owner-reviewed unambiguous rewrite. This is an authored practice example; no consumer AI run has been recorded.
Find the rule that can make your homemade game get stuck
A bounded state audit of a complete tiny non-wagering game, showing reachable stalls, endless cycles and minimally changed rule alternatives. This is a written practice result, not a recorded AI run.
See whether a room is available for every night of a stay
A fictional room-by-night availability grid and request-by-request feasible-room list with arrival/departure boundary and hold explanations. This is a written practice result, not a recorded AI run.
Find equipment clashes between event sessions
An asset-level reservation timeline including transfer and reset buffers, with impossible handoffs and owner decisions held. This is a written practice result, not a recorded AI run.
Find which reader questions your website does not answer
A question-to-page coverage matrix distinguishing answered, partial, missing and conflicting coverage, with proposed content fixes. This is a written practice result, not a recorded AI run.
Find unclear ownership in a responsibility matrix
A role-by-task matrix and exceptions list showing missing or conflicting decision ownership under the supplied governance rules. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Check planned asset uses against the permissions you have
An asset-by-placement permission ledger with exact supplied limits and unresolved uses held for the owner. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Find weak assumptions in a plan before starting
A prospective failure-scenario register with evidence gaps, early warning signs and owner-reviewable mitigations, clearly labeled hypothetical. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Test what a small interface can do in each state
Expect a complete state/action matrix, six proposed checks and two blocked questions for the supplied fictional interface.
Check whether your text colors have enough contrast
A checked foreground/background pair ledger, proposed substitutions from an allowed palette and a clearly limited implementation checklist. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Improve a search query by checking what it misses
A query revision ledger with exact expected matches, missed relevant records and unwanted matches under a supplied search grammar. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Find which photos are missing before you pack up the shoot
A requirement-by-requirement coverage table and a minimal missing-shot list grounded in actual image files. The worked example uses clearly labeled original synthetic still-life renders.
Find what needs review after a source fact changes
A source-linked impact list distinguishing direct and indirect review needs, confirmed unaffected items and unresolved dependency gaps, without editing the materials. This is an authored practice example; no consumer AI run or real participant trial has been recorded.
Fix heading levels without rewriting the document
A corrected heading-level plan that matches the author’s supplied section nesting, preserving every heading’s wording and order and leaving ambiguous parents unresolved. This is an authored practice example; no consumer AI run or real participant trial has been recorded.