AI training data for smarter agents and models

From agentic skills to coding and AI safety — we build data solutions integrating human expertise and state-of-the-art automation to accelerate AI development.

Elevate your ML with next-level expert data for SFT and RLHF.
Access skilled experts in 20+ domains and 40+ languages with unlimited scalability, backed by an advanced technology platform.

Trusted by Leading ML & AI Teams

Trusted by Leading ML & AI Teams

Empowering AI with expertly tailored data

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 Safety & Risk Assessment Data

Bias detection and harmful content identification

Model behavior assessment frameworks

Safety benchmark datasets with expert validation

Empowering AI with expertly tailored data

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 Safety & Risk Assessment Data

Bias detection and harmful content identification

Model behavior assessment frameworks

Safety benchmark datasets with expert validation

Empowering AI with expertly tailored data

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 Safety & Risk Assessment Data

Bias detection and harmful content identification

Model behavior assessment frameworks

Safety benchmark datasets with expert validation

Scalable human expertise
to support AI development

Scalable human expertise to support AI development

47%

47% have advanced degrees
(MS or higher)

14%

hold a Doctorate (PhD or MD)

6000+

AI Tutors for non-stop data production

54

NPS score = happy experts

~ 44

skills analyzed per expert for precise task matching

70+

countries for diverse perspectives

Powered by scientific research

Why choose Toloka

Why choose Toloka

Why choose Toloka

Technologies

Technologies

Technologies

50+ methods
of automated Quality control

61 methods
of platform-level
antifraud

Co-pilots automate experts' routines to increase efficiency by 45%

Diverse and
scalable supply

Advanced tech platform and 10+ years of expertise ensure operational excellence

Skilled experts in 50+ knowledge domains and 120+ subdomains

Largest global crowd – workers from 100+ countries speaking 40+ languages

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 ML & AI Teams

Trusted by Leading ML & AI Teams

Elevate your AI with
data you can rely on