Gemini 3.5 Flash Lite vs GPT-6 Astra
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 3.5 Flash Lite
GPT-6 Astra
Intelligence
22.2
52.7
Coding
49.3
76.9
Math
—
—
Context window
1,048,576
1,050,000
Output price
$2.5/1M
$50/1M
Input price
$0.3/1M
$10/1M
Speed (t/s)
361
63
Knowledge cutoff
2026-03
2026-04-30
Open weights
No
No
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