vs

Claude Fable 5.1Anthropic · reasoning mediumGPT-6 LunaOpenAI · reasoning medium
26.09th of 12Crusader Bench ScoreMean of the map scores25.310th of 12
Claude Fable 5.1 scores 0.7 higher over every map, 26.0 to 25.3, and higher on two of the three maps.
Each Map
39.05th of 1233.89th of 12
6.411th of 1213.010th of 12
32.57th of 1229.19th of 12
Score Breakdown
22%Net worth growth80% of the score20%
26%Population growth10% of the score30%
59Popularity10% of the score65
Cost and Effort, One Game per Map
6Games6
~$7.70CostLower is better$0.37
6.1MTokens16.9M
109Turns351
1 h 29 minWall-clock time3 h 2 min

Ranks are among the models with a full-budget score; over every map, among those with one on every map. Net worth and population growth are each the share of a person’s gain over doing nothing. Cost and effort add up one game on each map, the mean of its games where a model played a map more than once.

Where They Stand

Claude Fable 5.1 and GPT-6 Luna among the models with a full-budget score on every map.

Crusader Bench · crusbench.com

The Games