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8 Contract jobs
Business Analyst - AI Evaluator / AI Trainer (US ONLY)
Posted 1 week ago by Braintrust
About TuringTuring is one of the world's fastest-growing AI companies accelerating the advancement and deployment of pow...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote or Boston, Massachusetts
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Language Alignment & Resource Partner - Freelance AI Trainer Project
Posted 2 weeks ago by Jobgether
This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looki...
- Rate £65 per hour
- Category Outside
- Work type Remote
- Location United Kingdom
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AI Trainer Contract Rates in London: Day Rate Quartiles and Demand
Live market telemetry, compensation quartiles, and IR35 compliance benchmarks across the UK contract sector.
Median Daily Rate
£243/day
+1.3%
Interquartile Range
£240/day – £363/day
Middle 50% market distribution
Contract Engagement Split
75% Outside IR35
0% Inside IR35 engagements
Market Conditions and Compensation Trajectory
Statement-of-work commissioning throughout London increasingly relies on flexible AI Trainer specialists to de-risk complex technical transformations. Reflecting project criticality across the territory, compensation across verified AI Trainer vacancies records a median of £243/day, representing a +1.3% variance relative to national UK baselines. Quartiles run from £240/day to £363/day on 39 roles to November 2026. 75% of active roles are structured outside IR35 legislation. Hiring for AI Trainer contractors in London registers as moderate in the benchmark dataset, a steady market rather than a stretched one.
Daily Rate Quartiles and Market Benchmarks
Day rates come from the Quality Contracts market benchmark dataset of UK contract postings; IR35 outcomes and sector labels come from vacancies matching this hub. Quartiles use priced roles only.
| Metric | Value | What it shows |
|---|---|---|
| Median day rate | £243/day | Mid-market advertised pay for this hub |
| 25th percentile (P25) | £240/day | Lower-quartile priced vacancies |
| 75th percentile (P75) | £363/day | Upper-quartile priced vacancies |
| Hiring demand | Moderate | Demand level in the benchmark dataset (Moderate, High or Very High) |
| Outside IR35 share | 75% | Stated limited-company / outside SDS |
| Inside IR35 share | 0% | Stated PAYE / umbrella / inside SDS |
| Undetermined IR35 | 25% | Adverts that omit a published status |
| Leading sector | AI & Machine Learning (88%) | Largest hiring cluster in the sample |
| Priced sample | 39 roles | Postings with a stated day rate in the benchmark dataset |
| Regional rate band | a London rate premium | Location pricing context, not an SDS |
Statutory Standards and Frequently Asked Questions
A AI Trainer contract based in London is still assessed on facts, not postcode. Status paperwork should reflect London attendance, hybrid days, and substitution. Inside IR35 AI Trainer pay in London is usually umbrella or PAYE, while an outside SDS lets the London contractor invoice through a limited company. Advertised London rates follow a London rate premium, so city uplifts do not imply an outside finding. Travel between home and a London office is rarely a substitute right. Check London on-site expectations for this AI Trainer before you treat the SDS as settled.
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