Head to head · 2026-11-10
OpenAI: GPT-6 Luna Pro vs 
DeepSeek: DeepSeek V4.1 Flash
Data source
Token share
OpenAI: GPT-6 Luna Pro
0.29%
DeepSeek: DeepSeek V4.1 Flash
7.21%
30d Δ
OpenAI: GPT-6 Luna Pro
+0.05pp
DeepSeek: DeepSeek V4.1 Flash
-16.83pp
Price — $ / M output
OpenAI: GPT-6 Luna Pro
$0.50
DeepSeek: DeepSeek V4.1 Flash
$0.57
Context window
OpenAI: GPT-6 Luna Pro
1050k
DeepSeek: DeepSeek V4.1 Flash
1049k
Share of tokens over time
Detail pages: OpenAI: GPT-6 Luna Pro · DeepSeek: DeepSeek V4.1 Flash