Gemini 4 Argon vs GPT-6.1 Terra
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
Gemini 4 Argon
GPT-6.1 Terra
Intelligence
50.4
51
Coding
—
—
Math
—
—
Context window
1,048,576
1,050,000
Output price
$10/1M
$5/1M
Input price
$2/1M
$1/1M
Speed (t/s)
81
119
Knowledge cutoff
2026-03
2026-06-01
Open weights
No
No
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