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A confidence threshold belongs to the model version A replacement model can change which cases reach human review even when accuracy improves. Validate its score-to-outcome relationship and approve a new operating point before reusing the previous confidence threshold. Put the AI copilot beside the newest service agents first Service-copilot benefits can differ by experience and issue type. Test where assistance could close an experience gap, and measure resolved work, repeat contacts and quality before wider rollout. A drift alert is not a performance alarm A changed input distribution does not establish that a model is performing worse. Use drift signals to target investigation and fresh labels, then base retraining or withdrawal on evidence about outcomes. An approval expires when the state it describes changes An approved action can become inappropriate while it waits to execute. Preserve the reviewed proposal and its material state conditions, then reject execution when those conditions no longer hold. Synthetic data is not one training policy Assess generated training data through its retention, sampling and verification policy. A synthetic percentage alone cannot show whether later runs preserve source coverage or compound the generator’s errors. Every agent retry needs the same operation ID A tool timeout leaves the outcome uncertain. Give each intended operation a stable identity and a reconciliation path so retries can recover the result without repeating a business effect. Your backtest knows more than your system did A chronological split does not establish that historical inputs were available at prediction time. Replay arrival, publication and revision boundaries before using a backtest to approve the proposed service. Define client trust for MCP metadata documents Client ID Metadata Documents give MCP authorisation servers a resolvable client identifier. Define trusted applications and metadata change controls before treating that identifier as approval to access internal systems. The output cannot tell you whether the mechanism was ever there A plausible output does not establish how a supplier produced it. Where a mechanism matters to the purchase, define direct evidence and a test that could expose its absence before accepting the service. Agent memory is a new system of record, and it arrived as a feature flag Persistent agent memory creates retained records that can affect later decisions. Define what may be stored, how its source and scope are preserved, and how entries are corrected or erased before expanding its use. An AI-drafted control profile describes your documents, not your controls An AI-drafted control profile is bounded by its source evidence. Distinguish policy, self-report, observations and test results, then review source mappings and evidence gaps before using the profile for an assurance decision. Only the questions where they disagree are deciding your model choice A paired model comparison needs more than two average scores. Record item-level disagreements, uncertainty and the smallest difference worth acting on, then assess whether the evaluation can resolve that decision.
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