BETA
High-quality human expert data. Now accessible for all on Toloka Platform.
90+ domains for your AI data on demand. The AI‑guided setup and always-on LLM Quality Assurance (QA) of Toloka get you started in minutes.
Trusted by Leading AI Teams
Iterate and experiment faster with Toloka Platform and its AI Assistant
Built for AI teams who ship
RLHF & Preference Data
Train reward models with expert-ranked responses and multi-turn dialogues.
Synthetic Data Validation
Verify LLM-generated training data for factuality and guideline compliance.
Five steps from brief to data
Task description
Describe your task in natural language and share your dataset. Explain your goal and quality expectations. Our AI agent trained on years of projects translates your needs into a full project.
Project setup with AI assistance
AI Builds Quality-First Configuration The agent creates a complete project setup focused on quality (Quality requirements, Expert guidelines, Experts UI). You review each component and approve—the agent explains every recommendation.
Review & launch
Try yourself a couple of tasks to validate or refine your setup.
Work begins
Experts label; LLM QA validates every output. Your feedback trains the LLM QA system, with the AI assistant suggesting improvements for your next project.
Download results
Your data is ready. What are you waiting for?
The AI assistant designs your task, suggests the right expertise tier, and configures the QA process for you.
Decomposes complex briefs into parallel tasks
Recommends optimal tier mix and sample sizes
Adapts instructions based on rework patterns
Suggests improvements from your feedback and knowledge from previous Toloka projects
Automatic expert selection from three tiers to balance quality, speed, and cost.
Domain Experts
Specialists in law, medicine, finance, science, and 90+ domains.
Used for:
Complex reasoning or domain knowledge
Sensitive content or regulated fields
High-stakes model evals
AI Tutors
RLHF annotators trained on your guidelines and rubrics.
Used for:
RLHF preference labeling
Instruction tuning datasets
Multi-step reasoning tasks
General Annotators
Scalable generalist for high-volume work.
Used for:
Image classification
Simple text categorization
Speed-critical launches
Quality Assurance without any engineering required
Toloka AI Assistant works with you to align requirements with our LLM QA system before launch, ensuring clarity from the start. Throughout the labeling and generation process, the tuned LLM QA continuously maintains quality, iterating based on your feedback.
Predictable cost, no surprises
You see a price suggestion before you launch based on task complexity, expertise tier, and volume. Then you can tailor it to your needs to influence speed, quality, and competitiveness within the marketplace.
No minimums, no long-term contracts.
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What are the ideal tasks for Toloka?
How much does Toloka cost?
How does the quality assurance process work?
Why is user quality calibration within a project’s setup important?
How quickly can I get results?
What makes the expert tiers different?
Do I need technical experience to use Toloka?
When will Toloka be available?
What if I need additional / tech support?
Is there any onboarding required?
How can I pay for my projects?
Trusted by Leading AI Teams
Start your first project today
No sales calls. No minimums.
Enterprise quality, impressive speed.
Prefer data services managed for you? Our team will work with you to find the option that best suits your needs.