Quality Evaluator – Fluent English

Anyone AI Inc.; Brasil; Remote; BRL 49,000 - 84,000; Part time

Job summary

Anyone AI Inc. is seeking English-fluent experts to help shape AI by evaluating and comparing responses from frontier AI models. You will interact with AI models, compare responses side by side, and assess accuracy, helpfulness, and clarity.

The role requires strong writing, critical thinking, and hands-on experience with large language models (LLMs). This is a remote position with commitment up to three months and compensation of $7–$12 per hour.

Qualifications

• Fluency in English with strong reading and writing skills.
• Experience using LLMs and assessing outputs.
• Attention to detail and ability to follow instructions precisely.

Responsibilities

• Interact with multiple AI models and tools across prompts and topics.
• Compare AI responses side by side to evaluate quality.
• Assess accuracy, helpfulness, instruction-following, clarity, and overall quality.
• Follow rating guidelines and evaluation workflows.
• Write clear explanations supporting evaluation decisions.
• Apply criteria consistently across tasks.

Skills

English fluency

Writing skills

Critical thinking

Analytical judgment

Tools

LLMs

AI evaluation tools

Job description

Help shape the future of AI by evaluating and comparing responses from advanced AI models.

Location: Remote

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.