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How we measure the 95.4%: one figure about our decisions, stated in full

2026-09-24

On 3,248 production cases handled by one build over three days in September, the system's recommendations and case notes were consistent with our own written collections policy and grounded in the invoice data in 95.4% of cases, with a 95% confidence interval of 94.6% to 96.1%, about three fifths of that traffic coming from demonstration and test organisations.

It measures adherence to a written policy and consistency with the invoice data. Every decision is scored — no sampling and no human labelling — and for any case you name we can show the rule it was tested against.

The full method is in our performance paper on the Safe AI & Security page.

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