Upstage Models
All 1 Upstage Models
Open in model list| Modalities | ||||
|---|---|---|---|---|
| solar-pro4 | Takes text, returns text. | 524K | $0.3$1.2/M | $0.06/M |
Upstage on AIHubMix
Which Upstage model should I start with?
solar-pro4 at $0.3/M input — the cheapest entry here that declares a token price, and it carries a 524K context.
How is cached input billed?
The Cache read column is the rate for input tokens served from the prompt cache — for example solar-pro4 bills cache hits at 20% of the input rate. Cache write is the surcharge for putting a prompt into the cache in the first place, and only a few upstreams bill it separately. A dash in either column means the catalog carries no cache rate for that model, so plan on paying the full input rate.
Do I need a separate Upstage account?
No. One AIHubMix key covers every model on this page, and switching between them is a change to the model string — billing, rate limits, and logs stay in one place.
Start calling Upstage in one line
One key, one endpoint, 877 models across 38 model authors.


