Surge AI

What it does

Surge supplies the high-skill human data behind frontier training runs — expert RLHF, coding evaluations and red-teaming. Its workforce quality bar is the differentiator in a commodity-looking market.

Enterprise engagements only. Teams building domain-specific models with serious budgets end up here.

Standout features

• Expert-level RLHF data
• Domain-specialist annotators
• Coding and STEM evaluations
• Red-teaming services

Best for