Toloka
Toloka supplies expert-sourced training data, RL gyms and evaluation datasets for AI agents, LLMs and coding assistants from an Amsterdam base.
About
Toloka, founded in 2014 by Olga Megorskaya and headquartered in Amsterdam, builds training data for AI development with a mix of human experts and technology. Its offerings include data for AI agents, virtual environments and RL gyms for agent testing, advanced LLM and VLM datasets, programming data for coding assistants, and AI safety and red-teaming services. The company cites more than 6,000 active contributors, over 90 domains of expertise and 40-plus languages. Its GitHub organization maintains the Crowd-Kit quality-control library.
- Organization type
- ai company
- Headquarters region
- Amsterdam
- Founded
- 2014
- Listings in the graph
- 0
- Last updated
- 6 October 2026
- Published
- 6 October 2026
Data sources & provenance
Where this information came from, how it was checked and when it was last looked at. “Last updated” records a change to the record — it does not mean the record was verified.
- Data quality
- Data quality: Editorially Reviewed
- Primary source
- toloka.ai
- Sources cited
- 2
- Last reviewed
- 6 October 2026
- Last updated
- 6 October 2026
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Events in this region
19 October 2026 · Amsterdam
AI & Big Data Expo Europe 2026
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25 November 2026 · Amsterdam
Agentiq World Amsterdam 2026
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6 October 2027 · Amsterdam
World Summit AI Amsterdam 2027
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