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Empower AI Development and
LLM Fine-Tuning

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.

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Trusted by Leading ML & AI Teams

Included in Gartner’s 2023
Hype Cycle for Generative AI report

Unmatched Expert Data for Superior SFT and RLHF

20+

knowledge domains

20+

coding languages

47%

Experts with Master's
degree or higher

40+

natural languages

Bring real domain
expert knowledge
to your LLMs

Knowledge domains:

Math

Coding

Linguistics

ESG

Legal

Civil engineering

Compliance

Automotive

Finance

...

  • Data Scientist

    Italy

  • Manufacturing Engineer

    Germany

  • DevOps Engineer

    Serbia

Expertly crafted
data for all stages
of AI development

Customized
fine-tuning datasets

Multi-turn and single-turn

Agent-based dataset

Step-by-step explanation of answers

Learn more about GenAI fine-tuning data

Preferences for reinforcement learning with human feedback (RLHF)

Instant human feedback
to train the model

Output comparisons, pointwise evaluation, fine-grained RLHF

Inter-annotator agreement metrics

Learn more about preferences for RLHF

Evaluate your model
to improve performance

Human-in-the-loop:
Evaluation with trained global crowd
or experts via a simple API

Golden benchmarks: 


Pre-defined or custom evaluation datasets
designed by ML engineers and domain experts

Learn about data for GenAI evaluation

One stop for any data needs

ML+Human Data Labeling

Get high-quality training data without compromising on speed. 

We layer ML and human expertise to optimize AI+Human pipelines for:

Classification

Moderation

Search Relevance

and much more

Data Collection

Collect diverse human-generated global data to expand the limits of your models while reducing bias.


Text

Image

Video

Audio

Success Stories

See all

Explore how companies all over the world are advancing AI with high-quality data

BigCode project: Code-generating LLMs boosted by Toloka's crowd
Perplexity enhances LLMs with holistic quality evaluation
LLM costs vs quality: How Eightify picked the right GPT model

Engaging in scientific research

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

Large-Scale Machine Translation Evaluation for African Languages

Sharing industry expertise

We run tutorials and workshops, provide grants and educational materials, and take part in scientific events all over the world.

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 20+ 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

Elevate your AI with
data you can rely on

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