Claude Opus beats 10 rival AI models in OpenTTD, netting £45.8M

A developer open-sourced Railhead, an RL environment where 11 AI models each ran a transport company in OpenTTD for 10 in-game years. Claude Opus won with £45.8M in profit from its airline, while Haiku's 275-vehicle fleet underperformed.

2026-10-16 ~ 2026-10-16 · 3 related posts

• 11 AI models ran transport companies in OpenTTD for 10 years; Opus topped at £45.8M — rachittshah · 2026-10-16
• AI models ran transport companies in OpenTTD for 10 years: Opus won with £45.8M — rachittshah · 2026-10-16

1 near-duplicate retellings: rachittshah