AI says Exeter is one of Britain's hardest-working places. The data says 41st.

The headlines

What the models got wrong

• Manchester often makes AI's top 10 of hardest-working places in the UK, but official figures put it 44th.
• Just 67% of Birmingham residents have a job, the lowest rate in the country, yet ChatGPT and Gemini still rate it as one of Britain's busiest workforces.
• AI consistently overrates work ethic in university cities, with Cambridge and Oxford both ranking far higher in AI responses than their labour data supports.

How we ran the study

The research set out to test whether AI actually knows which UK areas work the hardest. We asked ChatGPT, Gemini and Claude the same 10 questions about British work ethic, then tracked how each area was ranked across all responses.

Those results were compared against real labour data from the Office for National Statistics, covering factors like average weekly hours, how many people work 49 hours or more, and local employment rates. The areas with the biggest difference between AI ranking and real data were named the most overrated.

The 10 most overrated areas

These are the places where AI most overestimated work ethic, ranked by the gap between AI's verdict and the official figures.

• 1. Exeter — 36 places overrated
• 2. Reading — 34 places overrated
• 3. Birmingham — 26 places overrated
• 4. Manchester — 25 places overrated
• 5. Mid Suffolk — 25 places overrated
• 6. London — 20 places overrated
• 7. Oxford — 16 places overrated
• 8. Norwich — 9 places overrated
• 9. Swansea — 9 places overrated
• 10. Milton Keynes — 7 places overrated

1. Exeter

AI rank: 5 | Real-world rank: 41 | Gap: 36 places

Exeter is the most overrated place when it comes to work ethic. All three AI models rank it as one of Britain's hardest-working areas, putting it 5th on average. But workers there actually average just 32 hours a week, fewer than most areas in the UK, and only about 1 in 11 puts in more than 49 hours. The employment rate is also below the national average, at 74.8%. Exeter has a strong university presence and a well-regarded tech scene, and AI appears to mistake that reputation for productivity.

• Average weekly paid hours: 32
• Share of workers doing 49+ hours: 8.8%
• Employment rate: 74.8%
• Full-time employment rate: 67.8%
• Economic activity rate: 77%

2. Reading

Reading comes next, ranking 4th in AI estimates but 38th in official labour data. In reality, the city has one of the lowest employment rates in the country at 72.7%, meaning more than 1 in 4 working-age residents doesn't hold a job at all. The 49-hour rate is also low, with just 7% of workers putting in long weeks. Reading's proximity to London and its association with the M4 tech corridor gives it a high-achiever image that AI picks up on, but the workforce figures don't back it up.

3. Birmingham

Birmingham follows as the most overrated major city. AI models gave it 18th place, but labour data ranks it 43rd out of all areas studied. That's because Birmingham actually has the lowest employment rate in the UK, with just 67% of working-age residents holding a job. Despite that, all three AI models placed it in their top 10 at some point, with one ranking it as high as 4th. Birmingham's size and industrial history seem to be why AI models overestimate it.

4. Manchester

Manchester is another UK city that AI models get wrong. ChatGPT, Gemini and Claude all place it around 20th in the country for hard work, but official figures put it at 44th. That's more than a 20-point gap between the rankings. Part of the reason is hours: workers in Manchester don't actually put in that much time, averaging just 31 hours a week, one of the lowest figures in the country. On top of that, the employment rate of 74.9% falls short of the national average too.

5. Mid Suffolk

Mid Suffolk rounds out the top five as the only rural district in the list. AI placed it 8th overall, largely because Claude ranked it first in four separate prompts. However, real-world data puts it at 33rd. Mid Suffolk employees average just 33 hours a week, and 8% work more than 49 hours, a lower figure than most cities. The area doesn't stand out on hiring either, with an employment rate below the national average at 74.6%.

The 10 most underrated areas

An automation expert from Go Vista AI commented: "We were also curious about which UK areas AI consistently underestimates when it comes to hard work."

• 1. Basildon — 40 places underrated
• 2. Winchester — 39 places underrated
• 3. King's Lynn and West Norfolk — 35 places underrated
• 4. Crawley — 24 places underrated
• 5. Newport — 23 places underrated
• 6. Peterborough — 21 places underrated
• 7. Lichfield — 20 places underrated
• 8. Boston — 19 places underrated
• 9. Stafford — 19 places underrated
• 10. Tandridge — 19 places underrated

"We found that the most underrated areas tend to be smaller towns and districts that don't carry the same name recognition as cities like London or Manchester. Basildon was a clear example. Workers there actually average 34 hours a week, with more than 11% putting in 49 hours or more, which is one of the higher rates in the country. Crawley was another good example. It has the highest employment rate at 90%, meaning nearly everyone of working age there has a job, but AI ranked it 27th."

Why this matters for your brand

AI models don't consult a spreadsheet before answering. They draw on how often, how confidently and how positively something is described across the web. Reputation becomes the proxy for fact.

That's exactly how brands get misrepresented too. If the internet talks about a competitor more often, AI will recommend them — regardless of who actually does better work. And if the details about your business are thin, outdated or inconsistent, the models will fill the gaps themselves.