The benefits of artificial intelligence that official UK records confirm. Every line in this section is quoted from a government department, official statistics, a regulator or a public research funder, with a link to the record and a saved copy.
65 facts · 14 official bodies · 10 sectors · checked 14 October 2026
Diagnosis
4 million+
patients helped to a faster lung cancer diagnosis or all-clear (DHSC) · see the record
Teachers
82%
of primary teachers had used generative AI in their role, December 2025 (DfE) · see the record
Consultations
50,000+
water review responses analysed with the Consult tool (DSIT) · see the record
How many businesses use AI
30%
of UK businesses used at least one AI technology, September 2026 (ONS) · see the record
Size of the sector
86,139
AI-related jobs in the UK AI sector, 2024 (DSIT) · see the record
How many firms use AI
75%
of responding financial firms already using AI, 2024 (Bank of England and FCA) · see the record
The government reports that AI chest X-ray tools, available in half of England's NHS trusts, have helped more than 4 million patients receive a faster lung cancer diagnosis or all-clear, and that early data shows scans analysed in an average of 4 days compared with 8 days previously for the most complex cases.
“helping more than 4 million receive a faster diagnosis or all-clear for lung cancer by improving patient care routes. Early data shows the technology helps radiologists analyse scans in an average of just 4 days, compared to 8 days for the most complex cases previously.”
The source notes: The 4-day figure is described as early data.
DfE reports that 82% of primary school teachers and 78% of secondary school teachers in its December 2025 survey said they had used generative AI tools in their role as a teacher.
“A large majority of both primary school teachers (82%) and secondary school teachers (78%) said they had used generative AI tools in their role as a teacher”
DSIT reports that its Consult AI tool sped up analysis of over 50,000 responses to a government-commissioned review of the water sector, and was found to be at least as accurate and reliable as humans.
“AI tool built by the UK government sped up analysis of over 50,000 responses to a government-commissioned review of the water sector. Named ‘Consult’, the tool was found to be at least as accurate and reliable as humans.”
The ONS reports that 3 in 10 (30%) UK businesses said they used at least one type of AI technology in September 2026, rising to 51% of businesses with 250 or more employees.
“3 in 10 (30%) businesses reported using at least one type of AI technology in September 2026, rising to 51% for businesses with 250 or more employees”
The source notes: The ONS labels these official statistics in development and advises caution.
DSIT reports that in 2024 the UK AI sector had 5,862 AI companies, about £23.9 billion in revenue, 86,139 AI-related jobs and £11.8 billion in gross value added.
“Employment 50,040 64,539 86,139 (+33% since 2023) Revenue (£m) 10,600 14,200 23,900 (+68% since 2023) GVA (£m) 3,700 5,800 11,800 (+103% since 2023) Firm Count 3,170 3,713 5,862”
The source notes: The study says its findings draw on modelled data based on reported company data and survey responses.
The Bank of England and FCA report that 75% of UK financial services firms responding to their 2024 survey were already using AI, up from 58% in their 2022 survey.
“Overall, 75% of firms that responded to the survey said they are already using AI with a further 10% planning to use AI over the next three years. This is an increase on the figures from our 2022 survey which showed that 58% of firms were using AI”
DSIT reports that University of Liverpool researchers have used Isambard to develop EIMCRYSTAL, an AI model that speeds up the discovery of new chemical reactions for industry by sifting through 68 million chemical combinations.
“Researchers at the University of Liverpool meanwhile have been using Isambard to develop their EIMCRYSTAL system. Their model harnesses AI to speed up the discovery of new chemical reactions for use in industry, sifting through 68 million chemical combinations”
DSIT reported in January 2026 that, with industry partners, it had delivered over 1 million free AI courses to workers across the UK and launched the AI Skills Boost platform.
“We have worked with industry partners to deliver over 1 million free AI courses to workers across the UK in partnership with leading AI companies, and launched the AI Skills Boost platform to provide free AI learning nationwide”
The ONS reports that 3 in 10 (30%) UK businesses said they used at least one type of AI technology in September 2026, rising to 51% of businesses with 250 or more employees. The ONS labels these official statistics in development and advises caution. See the record.
Is AI making UK businesses more productive?
DSIT reports that 56% of UK businesses using AI said their employees' overall productivity had increased since adopting it. DSIT says these figures are self-reported by businesses and should be viewed as estimates. See the record.
How big is the UK AI sector?
DSIT reports that in 2024 the UK AI sector had 5,862 AI companies, about £23.9 billion in revenue, 86,139 AI-related jobs and £11.8 billion in gross value added. The study says its findings draw on modelled data based on reported company data and survey responses. See the record.
Is the NHS using AI to diagnose cancer?
The government reports that AI chest X-ray tools, available in half of England's NHS trusts, have helped more than 4 million patients receive a faster lung cancer diagnosis or all-clear, and that early data shows scans analysed in an average of 4 days compared with 8 days previously for the most complex cases. The 4-day figure is described as early data. See the record.
How many teachers use AI?
DfE reports that 82% of primary school teachers and 78% of secondary school teachers in its December 2025 survey said they had used generative AI tools in their role as a teacher. See the record.
Does AI save civil servants time?
The government reports that in a trial involving more than 20,000 civil servants, generative AI tools such as Microsoft 365 Copilot saved users an average of 26 minutes a day. The release says the figures are derived from self-reported daily time savings provided by participants. See the record.
How many UK financial firms use AI?
The Bank of England and FCA report that 75% of UK financial services firms responding to their 2024 survey were already using AI, up from 58% in their 2022 survey. Survey of responding firms. See the record.
Why does this section only list benefits?
AI Verified answers one question: what benefits of AI do official UK records document? Every fact is quoted from an official source with a link and a saved copy, so you can check each one yourself.
How do you verify each fact?
Every statement is quoted word for word from an official UK source on our approved sources list. We save a full copy of the source page on the day we check it and publish its SHA-256 fingerprint, so anyone can confirm the record has not changed. We leave out forecasts, targets and figures that say what AI could do.
What we left out
We only publish results that an official source reports as having happened. We leave out forecasts, targets, estimates of what AI could or may do, announced investment that has not yet happened, and findings from bodies that are not on our official sources list.
Last checked 14 October 2026. Spotted an official record we have missed, or a figure that has changed? Tell us through the corrections page.