Upstage: Solar Mini 4 - API in Egypt, billed in EGP

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upstagesolar-mini4

Solar Mini 4 is Upstage's compact, cost-efficient language model, a 35B-parameter mixture-of-experts with 3B active parameters and a 524K context window. It is built for agentic use cases where response

Modality

Chat

Context window

524K tokens

Max output

131K tokens

Region

US

Published

29 Sept 2026

Pricing

Input

2.87

EGP per 1M tokens

Output

11.46

EGP per 1M tokens

Monthly cost example

315.16 EGP

Illustrative estimate: 50M input + 15M output tokens per month at this model's catalog rates.

Use it via the API

Upstage: Solar Mini 4 works with any OpenAI-compatible SDK — point the base URL at https://dev-backend.sovereigneg.com/v1 and use your SovereignEG API key.

Run inference

OpenAI-compatible — POST /v1/chat/completions — drop-in for any OpenAI SDK.

from openai import OpenAI

client = OpenAI(
    base_url="https://dev-backend.sovereigneg.com/v1",
    api_key="YOUR_API_KEY",
)

response = client.chat.completions.create(
    model="solar-mini4",
    messages=[
        {"role": "user", "content": "What are some fun things to do in Cairo?"}
    ],
)

print(response.choices[0].message.content)

Frequently asked questions

How much does Upstage: Solar Mini 4 cost?

2.87 EGP per 1M input tokens; 11.46 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.

What is the context window of Upstage: Solar Mini 4?

Upstage: Solar Mini 4 supports a context window of 524,288 tokens (524K), with up to 131,072 output tokens per response.

Where is Upstage: Solar Mini 4 hosted?

Upstage: Solar Mini 4 is served from US (US-hosted inference).

How do I use Upstage: Solar Mini 4 via the API?

Upstage: Solar Mini 4 is available through the OpenAI-compatible SovereignEG API: point your SDK's base URL at https://dev-backend.sovereigneg.com/v1 and call /v1/chat/completions with model "solar-mini4" and your API key.