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...
Rank
#20
Up 87% week over week
Tokens
1.21T
2026-09-06
Requests
70.7M
70,663,518
Tool calls
-
Input / M
$0.03
Output / M
$0.12
Cache / M
$0.006
Context
524K
524,288 tokens