Upstage
As of 2026-10-18, Upstage has 3 models on the meo leaderboard. None are yet first-party-tested on the meo benchmark.
| meo rank | Model | Accuracy | π index | $ / correct | Context | Weights |
|---|---|---|---|---|---|---|
| β | Upstage: Solar Mini 4 | β | β | β | 524K | β |
| β | Upstage: Solar Pro 3 | β | β | β | 131K | β |
| β | Upstage: Solar Pro 4 | β | β | β | 524K | β |
Frequently asked questions
How many AI models does Upstage have?
Upstage has 3 models on the meo leaderboard.
What is Upstage's best AI model?
Upstage's models are listed below; none are yet first-party-tested on the meo benchmark, so aggregated third-party results apply.
Does Upstage release open-weights models?
None of Upstage's listed models are flagged open-weights; they are served via API.
Related: all AI labs Β· full leaderboard Β· rankings Β· methodology.