by UpstageReleased 28 September 2026
Solar Decide does not write text. You describe a situation, ask typed questions, and it answers with one pick from your options, a number, or a yes or no, each with a probability. A whole document of about 500 pages can serve as the situation, and the Korean it understands is strong, which helps in routing, sorting and policy checks. Solar Decide Flash is the faster variant.
You pay for what each request uses. No subscription, no minimum.
50 % offUpstage has cut its price. Every figure here is the new one.
One case, the ordinary use
Every rate
| Meter | ↑ you send | ↓ comes back |
|---|---|---|
| Text tokens | 16,64 DA | |
| Cached tokens read | 16,64 DA |
per 1M tokens
One company runs this model. OpenDunes sends every request to it. DA per 1M tokens: ↑ what you send.
| Provider | ↑ Sent | Latency | Uptime |
|---|---|---|---|
| Upstage · Zdr50 % off | … | … | |
| Upstage50 % off | … | … |
You pay the price of the provider that served your request. Prices read 15:48 · speed over the last 30 minutes · uptime over 3 days.
One HTTP call, with your questions named as you like.
import os, requests
BASE = "https://opendunes.com"
KEY = os.environ["OPENDUNES_API_KEY"]
H = {"Authorization": f"Bearer {KEY}"}
resp = requests.post(f"{BASE}/alpha/decisions", headers=H, json={
"model": "upstage/solar-decide",
"state": "The courier came two days late and the box was open.",
"questions": {
"is_complaint": {
"type": "noul",
"instructions": "Is it a complaint?",
"criteria": {
"true": "The customer is unhappy with the service.",
"false": "The customer is asking a question or saying thanks.",
},
},
},
})
print(resp.json())Runs this request once on your balance.
About 0,017 DA per case. Was 0,034 DA. ↑ 16,64 DA per 1M tokens.
No. You pay per use from your balance, with no subscription. Run it once from Call it in code, at the same price.
Solar Decide does not write text. You describe a situation, ask typed questions, and it answers with one pick from your options, a number, or a yes or no, each with a probability. A whole document of about 500 pages can serve as the situation, and the Korean it understands is strong, which helps in routing, sorting and policy checks. Solar Decide Flash is the faster variant.
Solar Decide Flash costs the same for the same case.
Deposit dinars with your Edahabia or CIB card. Every model, Solar Decide included, is paid from that balance. No foreign card, no conversion.
Upstage names no languages for Solar Decide. Arabic, French and Darja: not stated.
Yes or no, one choice from your list, or a score on your scale. Each answer comes with its probability.
Upstage. Released 28 September 2026.
Solar Decide Flash does not write text. You describe a situation, ask typed questions, and it answers with one pick from your options, a number, or a yes or no, each with a probability. It is tuned for fast, even response times in routing, sorting and policy checks, and a document of about 500 pages can serve as the situation. Solar Decide is the standard version when speed matters less.
Solar Mini 4 reads text and writes text, keeping about 520 pages in mind at once. It is Upstage's compact, low-cost model for jobs where quick answers matter, such as work using the tools you connect to it. It is fluent in Korean, strong in English and Japanese, and copes with long material.
Upstage's Solar Pro 4, a large model with a 524K context for long-horizon tasks and agent workflows, strong in office productivity, document-heavy work and coding, above Solar Mini 4
From what its maker and two benchmark sites publish, and where it stands on OpenDunes. Read 7 Nov 2026.
Sort Korean-language messages into your team queues
Test a book-length document against a policy question without chunking it
Rate a long report on an ordered scale and read the probability of each level