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Training data
for AI agents and LLMs
From agentic skills to coding and AI safety — we build data solutions integrating human expertise and technology to accelerate AI development.
Trusted by Leading AI Teams
What our clients say
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
"I'm surprised in a good way by the complexity of the RL environments. It takes a considerable number of steps and time for our agent to work through them."
Frontier AI Lab
"You’re basically an extension of our team, not just a data annotation company. You bring best practices, insights, and help us make our models better."
Public Tech Company
"I know only 2 companies in the space that can deliver this kind of data.
One of them is Toloka."Big Tech Company
Environments generation
Context-rich simulated environments for evaluating and training agents
Environments generation
Context-rich simulated environments for evaluating and training agents
Training datasets
Specialized data
for agentic skills
Training datasets
Specialized data
for agentic skills
Evaluation and red-teaming
Assessing agent performance and identifying vulnerabilities
Evaluation and red-teaming
Assessing agent performance and identifying vulnerabilities
Agent types we work for
Interact with the file system,
browser, and applications
Interact with the file system, browser, and applications
Conversational Agents
Engage in natural language dialogue with humans
Conversational Agents
Engage in natural language dialogue with humans
Corporate Assistants
Automate tasks and workflows by interacting with internal tools, knowledge bases, and policies to enhance employee productivity (e.g., customer support, sales, marketing, recruitment, etc.)
Corporate Assistants
Automate tasks and workflows by interacting with internal tools, knowledge bases, and policies to enhance employee productivity (e.g., customer support, sales, marketing, recruitment, etc.)
Deep Research Agents
Conduct in-depth online research, aggregate and analyze data, and generate detailed insights, reports, and conclusions
Deep Research Agents
Conduct in-depth online research, aggregate and analyze data, and generate detailed insights, reports, and conclusions
Computer Use Agents
Interact with the file system, browser, and applications
Computer Use Agents
Interact with the file system, browser, and applications
Coding Copilots
Assist with code writing, debugging, repository issue resolution, and code review
Coding Copilots
Assist with code writing, debugging, repository issue resolution, and code review
OS Agents
Manage interactions with operating systems and mobile devices, including smartphones and wearables
OS Agents
Manage interactions with operating systems and mobile devices, including smartphones and wearables
Expert data for agents and models
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
AI Agent Training & Evaluation Data
Agent trajectory demonstrations and step-by-step evaluations across tool-use workflows
Virtual environments and RL-gyms with MCP replicas and computer-use testbeds
Safety red-teaming for injection vulnerabilities and policy compliance
Expert-captured workflows from real teams and tooling
Creative AI Training and Evaluation Data
Expert human evaluation and feedback
Multi-format content collection (text, image, video, audio)
Professional annotation and quality filtering
Advanced LLM & VLM Datasets
Domain-specific demonstrations and preference data
Reinforcement learning tasks with built-in verification
Step-by-step reasoning chains for complex problem-solving
Programming Data for AI Coding Assistants
Production-ready code generation examples
Full repository structures and rapid prototyping data
Complete software engineering workflows
Expert network for training
data production
Expert network for training data production
90+
Domains of expertise
90+
Domains of expertise
70%+
People with advanced degrees
70%+
People with advanced degrees
6000+
Active contributors
6000+
Active contributors
Why choose Toloka
Technologies
Technologies
50+ methods of automated Quality control
60+ methods of platform-level antifraud
45% throughput increase with custom AI solutions
Diverse and
scalable supply
Diverse and scalable supply
Advanced tech platform and 10+ years of expertise ensure operational excellence
Skilled experts in 90+ domains
Largest global crowd‑workers from 100+ countries speaking 40+ languages
Robust
infrastructure
Robust infrastructure
MS Azure as base infrastructure, private and on-premises data storage options
ISO 27001 &
ISO 27701 certified
SOC 2, GDPR, CCPA
and HIPAA compliant
Trusted by Leading AI Teams
© 2025 Toloka AI BV
Solutions
Solutions
Meet our experts
© 2025 Toloka AI BV