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- Salary
- US$7 - US$12 an hour
- Work mode
- Remote (Madrid)
- Contract
- Full-time
- English
- Required
Visa options
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Skills
The role
Quality Evaluator - English
Help shape the future of AI by evaluating and comparing responses from advanced AI models.
Location: Remote
Type: Independent contractor / Part-time
Commitment: up to 3 months
Compensation: $7-$12/hour
About the role
At Anyone AI, we create high-quality training and evaluation data for frontier AI models.
We're looking for English-fluent experts with strong writing skills, critical thinking, and extensive hands-on experience using large language models (LLMs).
In this role, you'll interact directly with AI models and compare their responses side by side to determine which best meets the user's needs. Your evaluations and written explanations will help improve the accuracy, helpfulness, and reliability of AI systems.
What you'll do
Interact with different AI models and tools across a wide range of prompts and topics.
Compare two or more AI-generated responses side by side.
Assess accuracy, helpfulness, instruction-following, clarity, and overall response quality.
Follow detailed rating guidelines and multi-step evaluation workflows.
Write clear, well-reasoned explanations supporting your evaluation decisions.
Apply evaluation criteria consistently across tasks.
What we're looking for
Fluency in English, with strong reading comprehension and writing skills.
Extensive hands-on experience using LLMs and critically assessing their outputs.
Strong analytical judgment and the ability to weigh multiple dimensions of response quality.
Excellent attention to detail and the ability to follow complex instructions carefully.
Ability to explain evaluation decisions clearly and convincingly.
Comfort switching between AI models, tools, and multi-step workflows.
Nice to have
Previous experience in AI response evaluation, data annotation, or quality assurance.
Experience in editing, research, fact-checking, or analytical writing.
Familiarity with evaluation rubrics and side-by-side comparison tasks.
About Anyone AI
Anyone AI is an EdTech company that develops AI-powered educational tools and platforms. Based in San Francisco, the company focuses on leveraging artificial intelligence to enhance learning experiences, offering products that range from AI tutoring systems to adaptive learning technologies. While the company is relatively young, it has established a presence in the AI education space, working with experts across various domains to train and refine its AI models.
Anyone AI has a significant remote-first presence in Spain, hiring experts in fields like mathematics, physics, biology, and software engineering to contribute to AI training and development. The company offers fully remote positions within Spain, making it an attractive option for international professionals seeking flexible work arrangements. With a focus on AI model training and development, Anyone AI provides opportunities for experts to apply their knowledge in a cutting-edge field, though its brand recognition is limited outside of niche AI and EdTech circles.
- Industry
- EdTech
- Employees
- 11–50
- Headquarters
- San Francisco, USA
- Website
- anyoneai.com
Good to know if you are moving
- All Spain-based roles are fully remote, offering flexibility for international professionals.
- The company hires domain experts (e.g., mathematics, physics, biology) to train AI models, making it a unique opportunity for academics and specialists.
- As a US-based company, salaries and contracts may be structured under Spanish employment laws, but specifics should be confirmed during the hiring process.
- The company is small, so employees may have a direct impact on AI training processes and product development.
- Working with a US-based company from Spain may require managing time zone differences, though remote work mitigates this.
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