DeepSeek

Model ProviderOpenAI compatible

Chinese AI lab building open-source reasoning and chat models.

Active models

4+ 30 deprecated

Families

Founded2023

API Base URL

Type

OSSShow deprecated (30)

Model	Caps	Context	Pricing
DeepSeek V4.1-Flash-1017OSSdeepseek-flash	RVTSJF	1M	$0.15$0.6
DeepSeek V4.1-Flash-1017OSSdeepseek-flash-2026-10-17	RVTSJF	1M	$0.15$0.6
DeepSeek V4-Pro-0813OSSdeepseek-v4-pro	RVTSJF	1M	$0.66$1.98
DeepSeek V4-Pro-0813OSSdeepseek-v4-pro-2026-08-13	RVTSJF	1M	$0.66$1.98