SpaceXAI: Grok 4.3 - API in Egypt, billed in EGP

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x-aigrok-4.3

Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual

Modality

Chat

Context window

1M tokens

Max output

900K tokens

Region

US

Published

29 Sept 2026

Pricing

Input

71.63

EGP per 1M tokens

Output

143.25

EGP per 1M tokens

Monthly cost example

5,730.15 EGP

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

Use it via the API

SpaceXAI: Grok 4.3 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="grok-4.3",
    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 SpaceXAI: Grok 4.3 cost?

71.63 EGP per 1M input tokens; 143.25 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.

What is the context window of SpaceXAI: Grok 4.3?

SpaceXAI: Grok 4.3 supports a context window of 1,000,000 tokens (1M), with up to 900,000 output tokens per response.

Where is SpaceXAI: Grok 4.3 hosted?

SpaceXAI: Grok 4.3 is served from US (US-hosted inference).

How do I use SpaceXAI: Grok 4.3 via the API?

SpaceXAI: Grok 4.3 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 "grok-4.3" and your API key.