DeepSeek V4.1 Flash vs GLM 5.3 Flash Pricing Comparison

Head-to-head token pricing, context window limits, and blended inference cost comparison between DeepSeek V4.1 Flash (DeepSeek) and GLM 5.3 Flash (Zhipu AI).

Direct Answer Summary (3:1 Blended Cost)

DeepSeek V4.1 Flash costs 1.1x more than GLM 5.3 Flash on a 3:1 blended token workload. DeepSeek V4.1 Flash has a context window of 1049k tokens, while GLM 5.3 Flash provides 1311k tokens.

DeepSeek

DeepSeek V4.1 Flash

Input / 1M
$0.1500
Output / 1M
$0.6000
3:1 Blended / 1M
$0.2625
Context Window
1049k tokens
Zhipu AI

GLM 5.3 Flash

Input / 1M
$0.1500
Output / 1M
$0.5000
3:1 Blended / 1M
$0.2375
Context Window
1311k tokens
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