All models / UPSTAGE

U

upstage

Upstage: Solar Pro 4

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...

View source on OpenRouter

Overview

Model specifications

Context: 524,288 tokens
Maximum output: 131,072 tokens
Architecture: text->text
Tokenizer: Other
Knowledge cutoff: Not provided
Moderated: No

Capabilities

Input → Output

Input

text

Output

text

Reasoning

No

API

Supported API parameters

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningresponse_formatstructured_outputstemperaturetool_choicetoolstop_p

Available providers

2 providers

Upstage

unknown

Context: 524K
Maximum output: 131K
Input: $0.030
Output: $0.120
Cache read: $0.0060
Cache write: Not provided

Upstage

unknown

Context: 524K
Maximum output: 131K
Input: $0.030
Output: $0.120
Cache read: $0.0060
Cache write: Not provided