GPT-6 Astra vs Mistral Large 4.0.8

Which is the better AI model in 2026? Here's how they compare.

GPT-6 Astra
OpenAI
56.9
Intelligence Index
View GPT-6 Astra

Capability profile

Artificial Analysis indices (0–100). Missing dimensions show as 0.

Head to head

GPT-6 Astra
Mistral Large 4.0.8
Intelligence
56.9
—
Coding
—
—
Math
—
—
Context window
1,050,000
1,048,576
Output price
$50/1M
$2.1/1M
Input price
$10/1M
$0.7/1M
Speed (t/s)
74
—
Knowledge cutoff
2026-04-30
—
Open weights
No
No
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