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Model explorer
Upstage
4 tracked models · 1 families: SOLAR
ReleasedModelParamsCtxElo
Jul 2025Upstage Solar Pro 2 (Chat)CLOSED31B64K1092.8Jul 2025Upstage Solar Pro 2 (Reasoning)CLOSED31B64K1406.2Sep 2024Upstage Solar ProOPEN22B4K706.9Dec 2023Upstage SOLAR 10.7BOPEN10.7B4K317.0Release cadence
Tracked releases per quarter
1
'23 Q4
1
'24 Q3
2
'25 Q3