🎢 capybara — RollerCoaster Tycoon, played by an LLM

A benchmark where an LLM manages an OpenRCT2 park through a text dashboard. Each completed run has a real game-view timelapse.

runagentscoreguestsridesratingwhen
s83swpecht-rct-opencode-moonshotai__kimi-k3-20260719T144235Z$138,223 257527772026-07-19 16:43
s79swpecht-rct-opencode-anthropic__claude-sonnet-5-20260719T144235Z$73,542 337226332026-07-19 15:54
s84swpecht-rct-opencode-z-ai__glm-5.2-20260719T144235Z$44,725 195246822026-07-19 15:47
s81swpecht-rct-opencode-x-ai__grok-4.5-20260719T144235Z$44,993 1596302026-07-19 15:12
s82swpecht-rct-opencode-google__gemini-3.5-flash-20260719T144235Z$74,578 309316282026-07-19 15:05
s78swpecht-rct-opencode-openai__gpt-5.6-luna-20260719T144235Z$16,230 3897072026-07-19 14:51
s80swpecht-rct-opencode-openai__gpt-5.6-terra-20260719T144235Z$24,309 91116812026-07-19 14:50
s73swpecht-rct-opencode-minimax__minimax-m2.7-20260719T134043Z$7,698 3453642026-07-19 14:31
s75swpecht-rct-opencode-deepseek__deepseek-v4-pro-20260719T134043Z$1,976 8113072026-07-19 14:21
s76swpecht-rct-opencode-google__gemini-3.1-flash-lite-20260719T134043Z$5,976 2832552026-07-19 14:17
s74swpecht-rct-opencode-deepseek__deepseek-v4-flash-20260719T134043Z$25,613 104307612026-07-19 14:09
s71swpecht-rct-opencode-minimax__minimax-m2.7-20260719T080314Z$7,639 3644992026-07-19 08:20
s6claude-fable$1,188,919 190889742026-07-18 01:34

Scoring: park value + $200 per guest. See the agent play guide or /bench/scenarios.