GPT-6 Sol vs GPT-6.1 Sol
Which is the better AI model in 2026? Here's how they compare.
Capability profile
Artificial Analysis indices (0–100). Missing dimensions show as 0.
Head to head
GPT-6 Sol
GPT-6.1 Sol
Intelligence
47.6
51.8
Coding
—
—
Math
—
—
Context window
1,050,000
1,050,000
Output price
$10/1M
$10/1M
Input price
$2/1M
$2/1M
Speed (t/s)
0
57
Knowledge cutoff
2026-04-20
2026-04-30
Open weights
No
No
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