Benchmark Almanac

Upstage

8 models 7 model cards read

What benchmarks does Upstage mention most?

Here are the 28 benchmarks Upstage mentions most in its launch posts.

Source: Labs’ launch posts, read by Benchmark Almanac

Model cards

DateModelDocumentBenchmarks
Oct 1, 2026 Solar Mini 4 Solar Mini 4: Built for High-Volume Agent Workloads (Upstage blog) 6
Aug 11, 2026 Solar Pro 4 Solar Pro 4: The Agentic Model That Finishes the Job (Upstage blog) 14
Jul 22, 2026 Solar Open 2 Solar-Open2-250B model card (Hugging Face) 25
Mar 24, 2026 Solar Pro 3 (March 2026 update) Solar Pro 3 update (solar-pro3-260323) (Upstage blog) 11
Jan 26, 2026 Solar Pro 3 Solar Pro 3: Better reasoning at production scale (Upstage blog) 4
Dec 31, 2025 Solar Open 100B Solar-Open-100B model card (Hugging Face) 25
Jul 10, 2025 Solar Pro 2 Solar Pro 2: Fluent. Reasoning. Frontier. (Upstage blog) 15

Every Upstage model