Can you describe exactly which product features use AI?
Evidence Architecture and product inventory.
Contradiction test Compare sales copy, documentation and actual feature flags for undisclosed AI functionality.
Enterprise AI procurement does not stop at “yes.” Serious review asks: show the evidence, define the scope, reconcile the contract, and prove the control still applies to the system being sold.
This is not another vendor questionnaire. It is a pre-submission contradiction review: for each material claim, identify the evidence, attack its scope and consistency, then record what actually survives.
Evidence Architecture and product inventory.
Contradiction test Compare sales copy, documentation and actual feature flags for undisclosed AI functionality.
Evidence Model/provider register.
Contradiction test Inspect fallbacks, routers and embedded third-party AI.
Evidence Responsibility matrix.
Contradiction test Ask who can approve a model or provider change today.
Evidence Data-flow and responsibility map.
Contradiction test Locate obligations silently delegated to an upstream provider.
Evidence Scope statement and release mapping.
Contradiction test Identify functionality shipped after the evidence period.
Evidence Data-flow diagram plus system records.
Contradiction test Follow logs, queues, embeddings, backups and support exports—not only the primary database.
Evidence Product settings, policies and contracts.
Contradiction test Compare “not used to train” with evaluation, abuse monitoring, human review and product-improvement clauses.
Evidence Retention schedule and configuration.
Contradiction test Determine whether prompts, outputs, telemetry and backups have different retention windows.
Evidence Deletion procedure and test records.
Contradiction test Trace replicas, vector stores, logs and subprocessors.
Evidence Hosting and subprocessor map.
Contradiction test Compare marketed residency with support, telemetry and model-provider processing.
Evidence Current subprocessor register.
Contradiction test Reconcile infrastructure, SDKs and architecture against the published list.
Evidence Dependency register.
Contradiction test Determine what changes if an upstream model changes behavior, terms or availability.
Evidence Change-management policy.
Contradiction test Simulate a model-version replacement.
Evidence Vendor agreements and DPA mapping.
Contradiction test Find customer promises unsupported by upstream commitments.
Evidence Dated supplier assessment.
Contradiction test Verify that it covers AI-specific behavior and data paths, not merely generic SaaS security.
Evidence IAM/RBAC design and access records.
Contradiction test Include support, engineering, break-glass and vendor access.
Evidence Architecture and test results.
Contradiction test Examine AI caches, vector stores, retrieval indexes and shared inference components.
Evidence Secret-management configuration.
Contradiction test Inspect CI/CD, logs, client code and support tooling.
Evidence Threat model and controls.
Contradiction test Test retrieved documents, indirect content and tool instructions for trust-boundary violations.
Evidence Logging schema and sample incident trace.
Contradiction test Determine whether you can reconstruct who did what, using which model, configuration, data and tool.
Evidence Tool and permission inventory.
Contradiction test Enumerate every write, send, delete, purchase, deploy or privilege-changing capability.
Evidence Scoped credentials and policies.
Contradiction test Compare actual permissions with the minimum required action set.
Evidence Workflow configuration.
Contradiction test Attempt consequential actions through alternate paths or chained tools.
Evidence Schemas and tests.
Contradiction test Introduce malformed or adversarial content across tool boundaries.
Evidence Runbooks and tests.
Contradiction test Simulate partial completion, timeout, duplicate execution and upstream failure.
Evidence Risk and evaluation register.
Contradiction test Compare known limitations with sales claims and intended uses.
Evidence Evaluation suite and results.
Contradiction test Reject generic benchmark scores that do not test the customer workflow.
Evidence Evaluation plan.
Contradiction test Look for post-hoc success criteria.
Evidence Release gates and results.
Contradiction test Identify production changes that bypass evaluation.
Evidence Versioning and trace data.
Contradiction test Select a historical transaction and attempt to reconstruct it.
Evidence Decisions, approved exceptions and governance records.
Contradiction test Present a concrete risk and identify who actually has authority to accept it.
Evidence Incident taxonomy and runbook.
Contradiction test Test unsafe automation, material misinformation and model/provider failure scenarios.
Evidence Incident procedure.
Contradiction test Give borderline cases to different owners and compare their decisions.
Evidence Workflow and authority definition.
Contradiction test Determine whether the reviewer has sufficient information, time and authority to override.
Evidence Exception register.
Contradiction test Identify expired or permanently “temporary” exceptions.
Evidence Claim-to-clause matrix.
Contradiction test Compare website, questionnaire answers, DPA, MSA and sales material.
Evidence Certificate/report scope and dates.
Contradiction test Verify that the AI feature or system is actually inside the covered boundary.
Evidence Answer-to-artifact index.
Contradiction test Remove narrative assertions and determine what remains provable.
Evidence Applicability analysis.
Contradiction test Challenge blanket compliance statements that do not identify role, system and applicable obligation.
Evidence Frozen submission pack.
Contradiction test Give it to a reviewer who did not prepare it and ask them to find inconsistent dates, scopes, owners, claims and missing artifacts.
Choose ten material claims from your next buyer submission and ask the same questions a skeptical reviewer will ask.
Ready does not mean “we answered every question.” It means material claims are scoped, current, internally consistent, attributable to an owner and supported by evidence that can withstand follow-up.
This checklist is an assessment aid, not a certification or guarantee of procurement, regulatory or auditor approval. Applicable requirements depend on the organization, system, role, jurisdiction and use case.
UniToolx reviews a defined scope at depth: claims, evidence, contradictions, buyer follow-ups and remediation. See the method and sample before deciding whether to engage us.