Expert human evaluation
scaled across Europe.
RLHF, red-teaming, and domain-expert evaluation. University-verified talent across 23 European languages.
120,000+
Verified Evaluators
100+
Partner Universities
23
European Languages
2 weeks
To Launch a Pilot
120,000+
Verified Evaluators
100+
Partner Universities
23
European Languages
2 weeks
To Launch a Pilot
Why Sovrano AI
Built for AI labs that take data seriously
The Network
Europe's largest university evaluation network
We partner with EFMD and 100+ European universities to source domain experts at scale.
- EFMD-certified partner
- 23 European languages
- 120,000+ verified evaluators
Talent
23 of the top 25 European MBA programmes
Thousands of young professionals across finance, accounting, marketing, HR, legal, and engineering. Native speakers in 23 European languages. Graduate-level domain expertise you can't get from a crowdsourcing platform.
- 120,000+ verified evaluators
- Average 2.9 languages per evaluator
- 73% hold a Master's degree or higher
Speed of Execution
First meeting to live project in 2 weeks
We don't spend months on procurement cycles. You tell us what you need, we scope it, match the right evaluators, and start producing data. Two weeks from handshake to first delivery.
- Dedicated project lead from day one
- Pre-vetted evaluators matched to your domain
- Pilot batch delivered within the first week of work
Data Services
What we produce for AI labs
RLHF preference data
Pairwise rankings from professionals who understand what "better" means in finance, legal, consulting, and management.
High-stakes reasoningExpert SFT datasets
Instruction-response pairs crafted by domain experts, not written to pass a rubric, but to reflect real professional judgment.
Domain-accurateMultilingual evaluation
Native-language scoring across 23 European languages. Professional-context fluency, not translated, not approximate.
23+ languagesRed-teaming & stress testing
Adversarial prompts from people who know what a hallucination in a financial model or strategy document actually looks like.
Business-domain safetyReasoning benchmarks
Private evaluation sets for complex business reasoning: case analysis, trade-offs, ambiguous strategy prompts.
Custom & privateLong-form content evaluation
Quality scoring for reports, memos, and proposals, evaluated by professionals who produce this content daily.
Professional writingThe Pilot Journey
Book a Call
30-minute scoping session to understand your model requirements and data needs.
We Scope the Pilot
Our engineers define the evaluation framework and select the optimal student pool.
Start in 2 Weeks
Launch your first task batch with dedicated project management and quality oversight.
Frequently Asked Questions
What is the minimum pilot size?
We typically start with a 2-week pilot batch to establish quality benchmarks and alignment protocols before scaling. Minimum pilot is €5,000.
How do you ensure data quality?
We use a multi-stage verification process including cross-evaluation, gold-standard monitoring, and PhD-level auditing.
Which languages do you support?
All 23 official EU languages plus regionalized variants. Our main non-EU languages: UK English, US English.
Is your infrastructure GDPR compliant?
Yes, all data processing occurs within EU-based AWS regions with strict IP masking and data residency protocols.
Ready to evaluate with precision?
No commitment. No sales pitch. Just a conversation.
Book a Pilot Call