AI / LLM Evaluation QA salary in Cardiff, United Kingdom
A mid-level AI / LLM Evaluation QA in Cardiff earns a median of £43k a year gross ($55k), from £36k at p10 to £53k at p90. Cardiff pays 0.90× the United Kingdom median and 45% below the US median of $100k. About 372,000 people live in Cardiff.
AI / LLM Evaluation QA pay by level in Cardiff
Gross annual pay in GBP. Junior £30k, lead £81k. The bar spans p10 to p90 with the median marked.
| Level | p10 | Median | p90 | Range | Median (USD) |
|---|---|---|---|---|---|
| Junior | £24k | £30k | £36k | $38k | |
| Mid-level | £36k | £43k | £53k | $55k | |
| Senior | £51k | £62k | £75k | $78k | |
| Lead | £66k | £81k | £98k | $100k |
Estimates from posted pay ranges, base pay only: the United Kingdom median (£48k) times a 0.90 city factor. Methodology.
From gross to take-home in Cardiff
Employers in United Kingdom usually quote annual salary for permanent roles, day rates for contract roles.
A generic estimate for a single mid-level earner, not tax advice.
AI / LLM Evaluation QA pay in other United Kingdom cities
| City | Pay factor | p10 | Median | p90 |
|---|---|---|---|---|
| London | 1.18× | £47k | £57k | £70k |
| Edinburgh | 1.00× | £40k | £48k | £59k |
| Birmingham | 0.97× | £38k | £47k | £57k |
| Manchester | 0.96× | £38k | £46k | £57k |
| Belfast | 0.95× | £38k | £46k | £56k |
| Glasgow | 0.95× | £38k | £46k | £56k |
| Leeds | 0.94× | £37k | £45k | £55k |
| Bristol | 0.93× | £37k | £45k | £55k |
Other QA salaries in Cardiff
6 AI / LLM Evaluation QA jobs in United Kingdom · QA hiring in Cardiff · Hire a AI / LLM Evaluation QA
AI / LLM Evaluation QA salary in Cardiff: FAQ
What is the average AI / LLM Evaluation QA salary in Cardiff?
The median gross salary for a mid-level AI / LLM Evaluation QA in Cardiff is £43k a year ($55k). The p10 is £36k and the p90 is £53k. This is an estimate from posted pay ranges, scaled to Cardiff with a city factor of 0.90.
How much does a senior AI / LLM Evaluation QA make in Cardiff?
A senior AI / LLM Evaluation QA in Cardiff earns a median of £62k ($78k), with a range of £51k to £75k. Leads reach £81k and juniors start near £30k.
What is an entry-level AI / LLM Evaluation QA salary in Cardiff?
A junior AI / LLM Evaluation QA in Cardiff earns about £30k a year ($38k), between £24k and £36k. Pay rises to £43k at mid-level.
Is Cardiff a good-paying city for AI / LLM Evaluation QAs in United Kingdom?
Cardiff ranks 10th of 20 tracked United Kingdom cities for this role, at 0.90x the national median of £48k. It pays close to or below the national median.
What is the take-home pay for a AI / LLM Evaluation QA in Cardiff?
Roughly 69-75% of gross stays after income tax and social contributions for a single mid-level earner: about £30k to £32k a year, or £2,600 a month. This is not tax advice.
What is the hourly rate for a AI / LLM Evaluation QA in Cardiff?
A £43k gross salary equals about £21 an hour on a 40-hour week (£3,600 a month gross). Contractors typically quote 20-35% above this to cover leave and benefits.
All figures are gross estimates, not offers or advice.