GPT-6.1 Sol vs Kimi K3
Which is the better AI model in 2026? Here's how they compare.
Domain intelligence profile
Artificial Analysis Intelligence Index by domain (0–100). Missing dimensions show as 0.
Head to head
GPT-6.1 Sol
Kimi K3
Intelligence
54.6
17.4
Engineering
59.4
22.8
Legal
53.7
27.7
Finance
56.2
28.3
Healthcare
52
29.2
Economics
56.3
27.7
Strategy & Ops
57.6
37
Context window
1,050,000
1,048,576
Output price
$10/1M
$15/1M
Input price
$2/1M
$3/1M
Speed (t/s)
59
45
Knowledge cutoff
2026-04-30
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Open weights
No
Yes
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