Claude Fable 5.1 - API in Egypt, billed in EGP

Live
Anthropicclaude-fable-5.1

Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual

Modality

Chat

Context window

1M tokens

Max output

128K tokens

Region

US

Published

02 Sept 2026

Pricing

Input

559.54

EGP per 1M tokens

Output

2797.72

EGP per 1M tokens

Monthly cost example

69,943.09 EGP

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

Use it via the API

Claude Fable 5.1 works with any OpenAI-compatible SDK — point the base URL at https://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://backend.sovereigneg.com/v1",
    api_key="YOUR_API_KEY",
)

response = client.chat.completions.create(
    model="claude-fable-5.1",
    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 Claude Fable 5.1 cost?

559.54 EGP per 1M input tokens; 2797.72 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.

What is the context window of Claude Fable 5.1?

Claude Fable 5.1 supports a context window of 1,000,000 tokens (1M), with up to 128,000 output tokens per response.

Where is Claude Fable 5.1 hosted?

Claude Fable 5.1 is served from US (US-hosted inference).

How do I use Claude Fable 5.1 via the API?

Claude Fable 5.1 is available through the OpenAI-compatible SovereignEG API: point your SDK's base URL at https://backend.sovereigneg.com/v1 and call /v1/chat/completions with model "claude-fable-5.1" and your API key.