Upstage models, priced in toman
2 Upstage models are live on uttapen. Prices are in toman per 1 million tokens, and you are charged for the tokens you actually use.
Upstage on uttapen
Upstage currently has 2 models in the uttapen catalogue. All of them bill against a toman wallet, for the tokens a request actually used.
The spread inside Upstage alone is wide: Solar Mini 4 runs about 113 toman for a 1,000-word request, while Solar Pro 4 costs 338 toman for the same one. Picking the right model inside a brand matters as much as picking the brand.
Measured against the whole catalogue, the median Upstage output price undercuts about 71% of the other paid models.
On capabilities: 2 support tool calling, 2 do multi-step reasoning. The longest context belongs to Solar Mini 4, at 524,288 tokens.
Every Upstage model answers on the same sk-up- key and the same base_url: switching between them means changing the `model` string and nothing else.
Which Upstage model should I start with?
Every Upstage model, priced in toman
| Model | Capabilities | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|
Solar Mini 4upstage/solar-mini4 | Tool callingReasoningJSON output | 524,288 | 17,311 | 69,244 |
Solar Pro 4upstage/solar-pro4 | Tool callingReasoningJSON output | 524,288 | 51,933 | 207,732 |
Common questions about the Upstage API
- How do I reach the Upstage API from Iran?
- Sign up with your mobile number, top the wallet up in toman and create an sk-up- key. Then, in the official OpenAI SDK, point base_url at https:/
/ api.uttapen.ir/ v1 and set model to the Upstage model id. No international card, no VPN. - What do Upstage models cost in toman?
- It depends on the model: the cheapest, Solar Mini 4, is about 113 toman for a 1,000-word request, and the dearest, Solar Pro 4, about 338 toman. Each model page carries its own exact price, and you are billed for what the request actually used.
- How many Upstage models are on uttapen?
- 2. 2 support tool calling. The catalogue re-syncs hourly, so a newly released model shows up here on its own.