Upstage is a first-party provider, serving models it develops itself. Its published rate is the reference other channels are measured against, and first-party hosting usually comes with the most predictable availability.
It lists 4 models on this page. Coverage spans text and chat (4). The lowest-priced model hosted here is solar-mini.
Upstage is the lowest paid channel for 2 models that have at least two competing paid hosts, which is where its pricing genuinely leads rather than being the only option.
| Cheapest here? | |||||
|---|---|---|---|---|---|
| solar-minisolar-mini | $0.15 | $0.15 | — | 32,768 | Only channel |
| Solar Pro 3solar-pro3 | $0.25 | $0.25 | — | 131,072 | Lowest anywhere |
| Solar Pro 2solar-pro2 | $0.25 | $0.25 | — | 65,536 | Lowest anywhere |
| Solar Pro 4solar-pro4 | $0.30 | $1.20 | $0.06 | 524,288 | 10.0× pricier |