Gyms in Leeds that AI assistants recommend
We asked ChatGPT and Claude the four questions a buyer asks when looking for gyms in Leeds, three times each, in English, and counted who they named. These are the businesses named in two or more of the 24 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 24
- Businesses named
- 23
- Named only once
- 9
- Named by 2+ assistants
- 9 of 14
- Named again on a rerun
- 55%
Edition September 2026. Download the data
Asked for gyms in Leeds, ChatGPT and Claude most often named Nuffield Health Leeds Fitness & Wellbeing Gym (96% of answers) and PureGym Leeds City Centre South (83%). Across 24 answers they named 23 different businesses, 9 of them only once. Each of four buyer questions was asked three times, in English, in September 2026.
The ranking
Share is the fraction of the 24 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.
| # | Business | Share | ChatGPT | Claude | Questions | Avg. position |
|---|---|---|---|---|---|---|
| 1 | Nuffield Health Leeds Fitness & Wellbeing Gym | 95%: 80 to 99% | 100% | 92% | 4 of 4 | 3 |
| 2 | PureGym Leeds City Centre South | 95%: 64 to 93% | 83% | 83% | 4 of 4 | 2.1 |
| 3 | The Gym Group Leeds City | 95%: 47 to 82% | 50% | 83% | 4 of 4 | 1 |
| 4 | JD Gyms Leeds North | 95%: 28 to 65% | 33% | 58% | 4 of 4 | 4.2 |
| 5 | David Lloyd Leeds Hamilton | 95%: 25 to 61% | 50% | 33% | 4 of 4 | 4.1 |
| 6 | The Gym Group Leeds City Centre | 95%: 12 to 45% | 33% | 17% | 3 of 4 | 1.3 |
| 7 | JD Gyms Leeds | 95%: 4 to 31% | 8% | 17% | 2 of 4 | 4 |
| 8 | The Edge, University of Leeds | 95%: 4 to 31% | 25% | 0% | 2 of 4 | 4.7 |
| 9 | Village Gym Leeds North | 95%: 4 to 31% | 25% | 0% | 1 of 4 | 7 |
| 10 | The Gym Group Leeds Wellington Street | 95%: 2 to 26% | 17% | 0% | 1 of 4 | 1 |
| 11 | PureGym Leeds City Centre | 95%: 2 to 26% | 8% | 8% | 2 of 4 | 2 |
| 12 | David Lloyd Clubs Hamilton | 95%: 2 to 26% | 17% | 0% | 2 of 4 | 4 |
| 13 | Bannatyne Health Club Leeds | 95%: 2 to 26% | 17% | 0% | 1 of 4 | 4.5 |
| 14 | Better Gym Leeds Armley | 95%: 2 to 26% | 8% | 8% | 2 of 4 | 5.5 |
Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 9 more names came up in a single answer and are counted above but not listed.
What each assistant said
The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.
| # | ChatGPT | Claude |
|---|---|---|
| 1 | Nuffield Health Leeds Fitness & Wellbeing Gym100% | Nuffield Health Leeds Fitness & Wellbeing Gym92% |
| 2 | PureGym Leeds City Centre South83% | PureGym Leeds City Centre South83% |
| 3 | The Gym Group Leeds City50% | The Gym Group Leeds City83% |
| 4 | David Lloyd Leeds Hamilton50% | JD Gyms Leeds North58% |
| 5 | JD Gyms Leeds North33% | David Lloyd Leeds Hamilton33% |
Named here? Put it on your site
Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.
<a href="https://aigrow.gg/index/gyms/leeds"><img src="https://aigrow.gg/badges/index/2026-09/gyms/leeds.svg" width="312" height="100" alt="Named by AI assistants: Gyms in Leeds, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant through its API. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.
- 1What is the best gym in Leeds?
- 2I want to join a gym in Leeds. Which ones would you recommend?
- 3Which gym in Leeds is good for beginners?
- 4Where can I find a gym in Leeds with good group classes?
How to read this page
- What it measures
- Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
- Why the ranges matter
- 24 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
- One business, several spellings
- Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
- A name is wrong
- If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.
Elsewhere in the Index
- Gyms elsewhere
- BirminghamBristolEdinburghGlasgowLondonManchester
Is your business on this list?
The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.
Edition September 2026 · data under CC BY 4.0