Toloka welcomes new investors Bezos Expeditions and Mikhail Parakhin in strategic funding round

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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.

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Trusted by Leading ML & AI Teams

Data for AI agents development

Environments generation

Context-rich simulated environments for evaluating and training agents

Training datasets

Specialized data for agentic skills

Evaluation and red-teaming

Assessing agent performance and identifying vulnerabilities

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Agents types we enhance

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

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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

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Programming Data for AI Coding Assistants

Production-ready code generation examples

Full repository structures and rapid prototyping data

Complete software engineering workflows

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AI Safety & Risk Assessment Data

Bias detection and harmful content identification

Model behavior assessment frameworks

Safety benchmark datasets with expert validation

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Scalable human expertise
to support AI development

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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

Beemo: Benchmark of Expert-edited Machine-generated Outputs

U-MATH: A University-Level Benchmark for Evaluating Mathematical Skills in LLMs

Hands-On Tutorial: Labeling with LLM and Human-in-the-Loop

BigCode: Open-scientific collaboration working on the responsible development of Large Language Models for Code

Reinforcement Learning from Human Feedback: A Tutorial

Tutorial: Aligning Large Language Models to Low-Resource Languages

NTIRE 2023 Challenge on Night Photography Rendering

Large-Scale Machine Translation Evaluation for African Languages

Why choose Toloka

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

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See all

AI agents under attack: A case study on advanced agent red-teaming
Introducing JEEM: Benchmark for evaluating low-resource Arabic dialects
Fixing SWE-bench: A Smarter Way to Evaluate Coding AI

Trusted by Leading ML & AI Teams

Elevate your AI with
data you can rely on

Talk to us