ModelChess PuzzlesPer taskPriceSpeedSupportsContext
74max
$3.26$10 / $50691.05M
68max
$0.72$2 / $10521.05M
67max
$5.98$4 / $20961M
GPT-5.5OpenAI
63xhigh
$2.63$5 / $301131.05M
62xhigh
—$30 / $180—1.05M
59max
$5.46$2 / $101371M
59high
$1.99$2 / $10841M
59max
$1.99$4 / $201141.05M
59
—$30 / $180—1.05M
58high
$1.24$0.75 / $3.751491M
GPT-6 SolOpenAI
56max
$1.04$2 / $101281.05M
55max
$0.21$0.10 / $0.502341M
52max
$4.08$5 / $25661M
51high
—$2 / $12—1M
48max
$7.63$10 / $50691M
48
—$15 / $120—400K
48xhigh
—$1.75 / $14—400K
48xhigh
—$2.50 / $15—1.05M
47max
$8.75$10 / $50671M
47max
$1.40$2 / $121421.05M
46max
$0.67$1.32 / $3.96901M
45max
$5.09$2 / $10801M
45xhigh
—$0.20 / $1.25—400K
Claude Opus 5Anthropic
43max
$5.86$5 / $25551M
43max
$0.18$0.20 / $1.201781.05M
42low
—$0.75 / $3.75—1M
42high
—$1.25 / $10—400K
41max
—$5 / $25631M
41xhigh
$3.74$2 / $694500K
39high
—$0.50 / $3—1M
37max
$1.60$1.25 / $4.251281M
Kimi K3Moonshot AIOpen
37high
—$3 / $15—1M
GLM 5.3Z.aiOpen
37max
$2.01$1.40 / $4.401861M
37medium
—$2 / $8—200K
Qwen3.8 Max (0902)Alibaba (Qwen)
37xhigh
—$2 / $6—984K
36max
$0.068$0.10 / $0.501381.05M
36high
—$1.25 / $10—400K
35high
$0.88$2 / $663500K
34xhigh
$1.38$1.25 / $4.252801M
33high
—$1.36 / $4.18—1M
33high
$1.48$2 / $665500K
27xhigh
$0.97$1.25 / $4.253551M
Qwen3.7 MaxAlibaba (Qwen)
26max
—$1.48 / $4.43—1M
24high
—$0.25 / $2—400K
23max
$2.49$3 / $15621M
23high
—$0.75 / $4.50—400K
GLM 5.2Z.aiOpen
22max
$1.47$1.40 / $4.401891M
22high
—$0.05 / $0.40—400K
21max
—$5 / $25481M
21low
—$0.30 / $2.50—1M
TInklingThinking MachinesOpen
21xhigh
—$0.95 / $4.05190256K
GLM 4.7Z.aiOpen
21unstated
—$0.60 / $2.20—203K
21max
$0.28$0.15 / $0.501791M
Kimi K2.6Moonshot AIOpen
20unstated
—$0.95 / $4—256K
GLM 5.1Z.aiOpen
20unstated
—$1.40 / $4.40—203K
18high
$0.21$1.25 / $2.501881M
Kimi K2.7 CodeMoonshot AIOpen
14unstated
—$0.95 / $4—256K
Qwen 3.5 FlashAlibaba (Qwen)
14unstated
—$0.065 / $0.26—1M
Qwen3.6 PlusAlibaba (Qwen)
14unstated
—$0.50 / $3—1M
MiniMax M3MiniMaxOpen
13unstated
—$0.30 / $1.20—524K