DeepSeek's API docs now list DeepSeek-V4-Pro-0813 as the live deepseek-v4-pro version, marking general availability after a long preview. The page keeps a 1 million token context window, up to 384K max output, thinking and non-thinking modes, and tool calling, at about $0.435 per million cache-miss input tokens and $0.87 per million output tokens. Company materials frame the cut as stronger on agent tasks such as terminal work and code engineering. That matters for teams that built agent stacks on cheap Pro pricing. The caveat is that many agent wins are vendor charts, and DeepSeek still warns of a future overall API price rise.