Evaluate AI-generated chemistry responses for factual accuracy and safety.
Fact-check chemical reactions, formulas, and synthetic route viability.
Annotate molecular data and correct errors in SMILES strings and representations.
We are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Pralific to gather ethical data from paid study participants.
Develop reference solutions that document procedures, evidence, findings, and justified conclusions.
Evaluate agents on supporting documents, transaction testing, workpapers, and professional skepticism.
Anyone AI develops AI agents to perform audit workflows and exercise evidence-based judgment. They operate as a remote, project-based company with flexible hours for contractors.
Annotate and label text, images, audio, or other content for AI training projects.
Evaluate AI-generated content for quality, relevance, accuracy, and overall usefulness.
Create, review, and test prompts to improve large language model performance.
AI Trainers Network is a global AI contributor network that shapes smarter and more human-centered AI through language and cultural expertise. It connects a diverse international community of independent contributors working on flexible, remote AI training projects.
Review, analyze, and rank AI-models' chains of thought for correctness and approach.
Provide clear, constructive feedback to improve AI-generated responses.
This enterprise client partners with innovative companies to improve their AI models. They offer flexible, remote work for English speakers, with no AI or technical background required.
Participate in AI training, behavioral experiments, user research, and academic studies from home.
Respond thoughtfully to tasks like ranking AI responses, surveys, and one-on-one interviews.
Earn competitive pay with flexible hours while influencing future AI systems.
Prolific connects AI developers and researchers with a global pool of paid study participants to gather high-quality, ethically sourced human data. Over 35,000 organizations use the platform, and the company values diverse human perspectives to drive AI innovation.
Apply your 3-5 years of sales experience to train and evaluate cutting-edge AI models.
Write detailed outlines of your regular sales workflows, including steps, tools, decision points, and edge cases.
Work fully remotely on an ad hoc, freelance basis with flexible hours and competitive pay.
Prolific is building the biggest pool of quality human data in the world, serving over 35,000 AI developers, researchers, and organizations. We offer flexible, fully remote freelance opportunities that let you contribute to cutting-edge AI development.
Rate and assess AI model outputs based on quality and performance guidelines.
Label content, generate training data, and apply transformations to improve model diversity.
Work remotely on flexible, project-specific tasks with expert-level Turkish and English skills.
Innodata is a global data engineering company that enables responsible AI advancement by providing data, evaluation frameworks, and human expertise to build trusted AI systems. With a 36+ year legacy, they deliver high-quality data and outstanding outcomes for customers.
Evaluate AI-generated responses for scientific accuracy and logical consistency.
Test AI models with theoretical biology questions and realistic laboratory scenarios.
Identify and document model failure modes, recommending improvements to prompts and evaluation methods.
A partner company of Jobgether focused on improving AI language models through expert scientific training and evaluation. The organization works with freelance specialists to enhance AI reasoning and reliability in biological domains.
Annotate and label text, images, or audio to train and improve AI models.
Evaluate search results, chatbot responses, and AI-generated content for accuracy and relevance.
Create and refine prompts and review AI outputs for linguistic and cultural appropriateness.
AI Trainers Network connects language professionals with projects that improve AI accuracy, relevance, and inclusivity. It is a global, flexible remote network offering project-based opportunities and transparent compensation.
Evaluate AI-generated responses to analytical chemistry questions for factual accuracy and scientific rigor.
Apply expertise in spectroscopy, chromatography, and advanced instrumentation such as HPLC, GC, and NMR.
Document model weaknesses and provide feedback to improve AI reliability in scientific applications.
Jobgether is an AI-powered job matching platform that connects professionals with opportunities through automated screening. It partners with companies to streamline recruitment and ensure fair, efficient hiring.
Provide expert mechanical engineering insights to train AI models on real-world CAD design and validation workflows.
Complete paid vetting survey and potential multi-hour design tasks using open-source CAD software.
Work remotely with flexible hours while contributing to next-generation AI development.
Prolific builds a platform for AI developers to collect high-quality human data from paid participants. With over 35,000 users, it focuses on ethically sourced behavioral data to improve AI systems.
Evaluate AI-generated data entries, extractions, and structured records for accuracy and formatting consistency.
Simulate realistic data entry scenarios and edge cases to test how AI handles messy or ambiguous inputs.
Audit AI-produced datasets for errors in categorization, labeling, or field mapping against quality rubrics.
Prolific is building the world's largest pool of quality human data for AI development. Over 35,000 AI developers, researchers, and organizations use the platform to gather data from paid participants with diverse experiences.
Evaluate AI-generated responses for safety and bias against strict rubrics.
Classify harmful content categories like hate speech and self-harm.
Verify factual accuracy of model claims using external sources to prevent hallucinations.
TELUS Digital is a leading AI data company that trains models to be safe and accurate. They have a global community of over one million contributors and foster a collaborative, flexible culture.
Review and validate complex chemical data and scientific texts
Provide expert annotations and feedback on domain-specific queries
Evaluate the accuracy of various chemistry modules and structures
Terac is building the world's largest pool of vetted human experts for AI. Researchers, AI labs, and product teams use Terac to recruit, screen, and pay study participants across industries, languages, and skill sets.
Annotate and label text, images, audio, or other content to support AI model training.
Evaluate AI-generated outputs such as search results and chatbot responses for quality and relevance.
Create and refine prompts while reviewing Greek linguistic and cultural accuracy.
This opportunity is a talent network for Greek-speaking contributors supporting AI model training through annotation, evaluation, and prompt creation. It is a global, remote community of independent contributors with flexible project-based work.
Follow project-specific guidelines to research and evaluate e-commerce data.
Rate the usefulness and relevance of product filters and results based on guidelines.
Complete freelance tasks remotely with flexible weekly hours and pay based on tasks completed.
Welo Data is a data annotation and evaluation company supporting AI technology advancement through human intelligence and linguistic expertise. It is part of Welocalize's global network of over 400,000 in-country linguistic resources and offers a multicultural, remote-friendly culture.
Review AI-generated financial statements for mathematical accuracy and compliance with local laws.
Verify correct application of tax rates and rules for specific countries.
Help AI recognize suspicious patterns for fraud detection training.
TELUS Digital trains AI to handle financial data by reviewing AI-generated statements and tax advice. They have a global community of over one million contributors and offer flexible remote work on an independent contractor basis.
Complete expert registration and medical-credential verification through Prolific's onboarding process.
If invited, complete a training or qualification assessment to establish suitability for the project.
Apply medical expertise to paid research and AI-related tasks as they become available, following confidentiality requirements.
Prolific is building the world's largest pool of high-quality human data for AI research. Over 35,000 AI developers and researchers use Prolific, which emphasizes ethically sourced data and flexible, remote participation.
Verify chemical equations and molecular structures for scientific accuracy.
Ensure AI gives correct safety advice for handling chemicals and reactions.
Organize lab experiment data to help AI find patterns in material behavior.
TELUS Digital operates a global AI community of over one million contributors who help customers collect, enhance, train, translate, and localize content to build better AI models. The company fosters a flexible, remote culture and values expertise from diverse backgrounds.
Test digital merchant tools and audit AI-generated business profiles for accuracy.
Provide structured feedback on usability, relevance, and local search results.
Apply hands-on business expertise to improve AI-driven commerce platforms.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. This freelance role is posted on behalf of a partner company and offers flexible, fully remote work as an independent contractor.