Solar Pro 4 chat

openrouter
Solar Pro 4 is a large language model from Upstage. It is suited for agentic workflows, office productivity, document-intensive work, and coding.

Capabilities

Context Window 524k tokens
Max Output 131k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $0.03
Output $0.12
Cache Read $0.01
Cache Write -

Supported Parameters

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningresponse_formatstructured_outputstemperaturetool_choicetoolstop_p