Toloka
Toloka AI BV · toloka.ai · Last checked:
- Managed post-training data
- Self-service platform
- Evaluation & red teaming
Company status
Active. May 2025 investment led by Bezos Expeditions; Nebius retains a significant majority economic stake but no longer controls voting.
Sources 1, 2, 3 · checked 2026-11-08
Capabilities
- Domain-specific demonstrations and preference data for LLMs and VLMs
- Step-by-step reasoning chains and reinforcement learning tasks with built-in verification
- Agent trajectory demonstrations, RL environments, evaluation and safety red teaming
- Experts in 90+ domains; 50+ automated quality control methods (vendor-stated)
Sources 1, 2, 3 · checked 2026-11-08
Who it tends to fit
- Teams needing preference and demonstration data for vision-language as well as text models
- Buyers who want managed delivery with a self-service platform option
Sources 1, 2, 3 · checked 2026-11-08
Pricing
Contact vendor (talk to an expert); self-service agreement published
Sources 1, 2, 3 · checked 2026-11-08
Published certifications
Limitations to check
- No public pricing for managed work
- Review the 2025 ownership and governance change in diligence
Sources 1, 2, 3 · checked 2026-11-08
Sources
- Homepage: demonstrations and preference data, verifiable RL tasks, reasoning chains, quality control, 'SOC 2, GDPR, CCPA and HIPAA compliant'toloka.ai/Checked 2026-11-08
- Security page: SOC 2 Type II, ISO 27001, ISO 27701, GDPRtoloka.ai/securityChecked 2026-11-08
- Nebius release May 7, 2025: Bezos Expeditions-led investment; Nebius keeps majority economic stakenebius.com/newsroom/nebius-welcomes-bezos-expeditions-as-lead-investor-in-ai-data-business-tolokaChecked 2026-11-08
Report a correction: [email protected]. Facts are re-checked at least every 90 days.