Upstage
ModelsModels from this lab.4
RankedModels with an index.3
Top modelModel with the highest index.54.3Solar Open 2
LatestRelease of the newest model.11 Aug 2026Solar Pro 4
Best by category
Out of 100AgenticMulti-step tasks with tools.Solar Open 251.8
CodingCode writing and repair.Solar Pro 457.0
ReasoningLogic problems and puzzles.Solar Pro 452.8
MultimodalTasks with images and text.—N/A
KnowledgeFacts and expert knowledge.Solar Open 255.0
MultilingualTasks in many languages.—N/A
InstructionTasks with strict rules in the prompt.Solar Open 257.9
MathMath problems.Solar Open 257.1