Updated daily at 05:00 UTC
Versions
5 versions
| Model | Maker | Kind | Released | Context | Input $/1M | Output $/1M |
|---|---|---|---|---|---|---|
| Solar Pro 4Solar Pro | Upstage | Language | 6 Aug 2026 | 524.3K | $0.30 | $1.20 |
| Solar Pro 3Solar Pro · Deprecated | Upstage | Language | 26 Jan 2026 | 128K | $0.15 | $0.60 |
| Solar Pro 2Solar Pro · Deprecated | Upstage | Language | 20 May 2025 | 65.5K | $0.15 | $0.60 |
| Solar ProSolar Pro · Retired | Upstage | Language | 26 Nov 2024 | 32.8K | — | — |
| Solar Pro PreviewSolar Pro · Legacy · Open weights | Upstage | Language | 10 Sep 2024 | 4.1K | — | — |
