Cactus Communications
Freelance Subject Matter Expert (SME) – LLM Validation

How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Job Description
We are seeking subject matter experts to evaluate AI-generated scientific responses across multiple subject domains. This position requires academic knowledge to assess AI-generated content quality.
Subject areas: Life & Health Sciences | Physical Sciences | Engineering & Technology | Social Sciences, Arts & Humanities
Job Responsibilities
- Review and evaluate scientific AI-generated responses
- Rate scientific AI-generated responses based on pre-determined metrics and scales and provide written feedback
- Review scientific AI-generated responses within specified deadlines (approximately 60 minutes per query)
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Qualifications and Prerequisites


Get help with your application
Your very own career expert that helps elevate your application to the next level.
- PhD in a relevant subject area
- Currently working as an academic researcher, corporate researcher, or technical librarian
- Minimum 2 years of professional experience post-PhD
Benefits of this Role
- Flexibility: Set your own work hours to match your lifestyle.
Application Process
If you are among the qualified candidates, one of our recruiters will email you with further details.
About CACTUS
Established in 2002, Cactus Communications (cactusglobal.com) is a leading technology company that specializes in expert services and AI-driven products which improve how research gets funded, published, communicated, and discovered. Its flagship brand Editage offers a comprehensive suite of researcher solutions, including expert services and cutting-edge AI products like Mind the Graph, Paperpal, and R Discovery. With offices in Princeton, London, Singapore, Beijing, Shanghai, Seoul, Tokyo, and Mumbai and a global workforce of over 3,000 experts, CACTUS is a pioneer in workplace best practices and has been consistently recognized as a great place to work.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location