Head to head · 2026-09-05
OpenAI: GPT-6 Astra vs 
DeepSeek: DeepSeek V4 Flash 0731
Data source
Token share
OpenAI: GPT-6 Astra
0.46%
DeepSeek: DeepSeek V4 Flash 0731
11.29%
30d Δ
OpenAI: GPT-6 Astra
0.00pp
DeepSeek: DeepSeek V4 Flash 0731
-1.80pp
Price — $ / M output
OpenAI: GPT-6 Astra
$50.00
DeepSeek: DeepSeek V4 Flash 0731
$0.18
Context window
OpenAI: GPT-6 Astra
1050k
DeepSeek: DeepSeek V4 Flash 0731
1311k
Share of tokens over time
Detail pages: OpenAI: GPT-6 Astra · DeepSeek: DeepSeek V4 Flash 0731