Aiden Bai: AI eval tooling falls short industry-wide

Aiden Bai, founder of Reflection AI, argues that current model evaluation tooling has inadequate defaults for scale, citing high rollout costs and reward-signal issues. He clarified his team uses Harbor for ReactBench but stressed the eval problem is industry-wide.

2026-10-10 ~ 2026-10-10 · 2 related posts

• Model evals need much better tooling defaults, says Aiden Bai: costly rollouts, rampant reward hacking — aidenybai · 2026-10-10
• Aiden Bai clarifies: ReactBench uses Harbor, but eval tooling woes are industry-wide — aidenybai · 2026-10-10