DeepSeek V4 Pro

deepseek_v4_pro is a currently public China-region text model for high-quality complex-task generation.

Actual parameters must follow the schema.fields returned by GET /v1/models.

Item	Value
Model ID	`deepseek_v4_pro`
Type	Text
Region	CN
Best For	high-quality complex-task generation

Recommended Request Shape

Use /v1/chat/completions or /v1/responses for text models, not the media generation endpoints.

{"model":"deepseek_v4_pro","input":"Write a launch announcement","stream":false}

Field	Type	Required	Description
`model`	`string`	Yes	Must be `deepseek_v4_pro`
`input`	`string`	Yes	User input content
`stream`	`boolean`	Schema-dependent	Whether to stream
`max_output_tokens`	`integer`	Schema-dependent	Maximum output tokens

Do not send reasoning, temperature, or other fields unless the model schema declares them.
Use /v1/quote as the final pricing authority.

{"model":"deepseek_v4_pro","input":"Write a launch announcement"}