ModelMathArena · Kangaroo 2025 5-6Per taskPriceSpeedSupportsContext
GPT-5.5OpenAI
90unstated
—$5 / $30—1.05M
88unstated
—$0.75 / $3.75—1M
87unstated
—$2 / $12—1M
GPT-5.4OpenAI
83unstated
—$2.50 / $15—1.05M
Kimi K3Moonshot AIOpen
82unstated
—$3 / $15—1M
GPT-5.2OpenAI
80unstated
—$1.75 / $14—400K
78unstated
—$0.50 / $3—1M
Qwen3.5 397B A17BAlibaba (Qwen)Open
75unstated
—$0.60 / $3.60—262K
71unstated
—$0.25 / $2—400K
70unstated
—$5 / $25—1M
68unstated
—$3 / $15—1M
Kimi K2.5Moonshot AIOpen
68unstated
—$0.60 / $3—256K
67unstated
—$1.25 / $10—1M
GPT-5OpenAI
65unstated
—$1.25 / $10—400K
GLM 4.5VZ.aiOpen
63unstated
—$0.60 / $1.80—66K
GPT-5.1OpenAI
62unstated
—$1.25 / $10—400K
58unstated
—$5 / $25—1M