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Unlock expert-curated data for your frontier AI research

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We partner with top research teams to design studies and train models that are more capable and helpful, delivering the most trusted, human-refined datasets in the field. Every solution is built to scale, evolve, and unlock performance breakthroughs.

Trusted by leading AI labs
CAPABILITIES

Designed for next-generation model development

Expert-led evaluation

Deep domain-specific assessments to benchmark and improve model performance.

Global, High-Quality Data Collection

High-quality, task-specific datasets designed to meet your research goals.

Iterative Experiment Design

Collaborative design of experiments, from prompt engineering to gold-standard evaluation setups.

End-to-End Rater Management

Rapid sourcing, onboarding, and training of expert raters, at scale and on demand.

Multilingual Research Rollout

Rich linguistic and regional diversity to evaluate and train globally capable models.

Modular Research Infrastructure

End-to-end design support for novel or complex research workflows.

How it works

Tailored workflows for accelerated research

We start the collaboration with your research team to define goals and success criteria. From there, we design flexible workflows led by domain experts and built to support iteration and feedback. Finally, we refine outputs in real time, ensuring speed, accuracy, and alignment at every step.

Case study

How Pareto powered MATS research

Pareto helped MATS collect the expert-curated datasets that enabled their latest benchmark release. With high-quality outputs on a tight schedule, our team helped scale human feedback across models.

READ CASE STUDY →

Members and reviews

What our partners have to say

We invest care into our expert network, who in turn invest into their work. From iterative experiment design to expert data collection, our teams deliver end-to-end managed solutions to accelerate frontier AI research.

Partner with our experts →

The project we're working on together is not only pushing the boundaries of AI research but also demonstrating Pareto's commitment to fair and thoughtful engagement with their workers.

Jan Kirchner at Anthropic

Pareto has been the greatest unlock for experimental projects. Their on-demand experts are a game changer for getting quality data across a broad scope of tasks with minimal commitment and transparent costs.

Romal Thoppilan at Character AI

Working with Pareto feels like making an API call. We were running our first experiment with Pareto within a couple of weeks. The experts provided were very skilled at this unusual, difficult task. I've read hundreds of these labels, and am amazed at the consistently high quality and attention to detail provided throughout the experiments.

David Rein, METR

I’ve been extremely impressed with the quality of the work we’ve gotten back from Pareto’s experts—our tasks have been quite challenging, and it’s been clear that the experts are rising to the challenge and putting in deep, thoughtful effort. Having extremely high quality data is particularly important as AI systems get more powerful and are used in higher-stakes applications, so I’m glad Pareto is raising the bar for high-quality data and evaluations work.

Dan Valentine at MATS

FAQs

How long does it take to get set up with Pareto?
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Our team can have you up and running with Pareto in as little as 24 hours. Interested in getting started? Speak with our team!

Can I use Pareto for a one-time project, or do I need to commit to a long-term contract?
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You do not need to commit to a long-term contract. Pareto offers cost-effective and on-demand pricing. Fair hourly rates are set based on the expertise and skills of the workforce you need.

What measures does Pareto take to ensure work quality?
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We create precise guidelines and cost estimates upfront. Your project manager reviews project timelines, costs, and success criteria with you before each batch of tasks to ensure results that meet or surpass your expectations.

Does Pareto offer post-project support?
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Absolutely. Your Pareto Partner remains accessible to assist with any inquiries or issues that may arise following the project's completion. Should any outcomes fall short of your project's requirements, inform us within a five-day period after submission, and we'll either revise the work or provide a credit refund.

Can Pareto assist with international projects outside the US?
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Pareto collaborates with companies worldwide, adapting to different time zones and team requirements. We have experience in handling international projects with ease. Our data experts are distributed across the globe, ensuring uninterrupted and reliable service around the clock.

How experienced is the team at Pareto?
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Pareto boasts an elite network of prompt engineers, annotators, and evaluators with expertise in finance, healthcare, engineering, and more. We also recruit, train, and upskill people from all walks of life, striving to create a rewarding career in data work for anyone with the right ambition.

What types of projects can Pareto support?
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Pareto is adept at handling a diverse array of manual, data-centric tasks and operations for AI companies. From fine-tuning LLM's with human feedback to data curation and labeling, we do it all. Just share your objectives with us, and we'll customize our AI-driven workflows to suit your specific requirements.