AI Lab
Upstage AI Models
AI IQ tracks 2 Upstage models, from the lab's home base in South Korea. Solar Pro 4 is the lab's highest-scoring model with an estimated IQ of 99, #90 on the overall leaderboard.
Models Tracked
2
Best IQ
99
Best IQ Rank
#90
Open Weights
0/2
Latest Generation
The newest release in each Upstage model line
Every Tracked Upstage Model
Latest = current-generation release
| Model | Released | IQ | IQ Rank | Effective Cost | Context | Weights |
|---|---|---|---|---|---|---|
| Solar Pro 4Latest | 2026-08-12 | 99 | #90 | $5.7016 | 384K | Proprietary |
| Solar Pro 3 | 2026-04-06 | 82 | #126 | $2.8508 | 128K | Proprietary |