Beam 1.0 501B A23B - API for Egypt, billed in EGP
Livebeam-1.0-501b-a23bBeam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows.
Modality
Chat
Context window
1M tokens
Max output
131K tokens
Region
US
Published
17 Oct 2026
Pricing
Input
23.52
EGP per 1M tokens
Output
70.57
EGP per 1M tokens
Cache read
2.35
EGP per 1M cached input tokens
Monthly cost example
2,234.69 EGP
Illustrative estimate: 50M input + 15M output tokens per month at this model’s catalog rates.
Use it via the API
Beam 1.0 501B A23B works with any OpenAI-compatible SDK — point the base URL at https://backend.sovereigneg.com/v1 and use your SovereignEG API key.
Run inference
POST /v1/chat/completions — OpenAI-compatible: SovereignEG's own seg-sdk, or a drop-in for any OpenAI SDK.
from seg import SEG # pip install seg-sdk
client = SEG(api_key="YOUR_API_KEY")
response = client.chat.completions.create(
model="beam-1.0-501b-a23b",
messages=[
{"role": "user", "content": "What are some fun things to do in Cairo?"}
],
)
print(response.choices[0].message.content)from openai import OpenAI
client = OpenAI(
base_url="https://backend.sovereigneg.com/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="beam-1.0-501b-a23b",
messages=[
{"role": "user", "content": "What are some fun things to do in Cairo?"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai"
const client = new OpenAI({
baseURL: "https://backend.sovereigneg.com/v1",
apiKey: "YOUR_API_KEY",
})
const response = await client.chat.completions.create({
model: "beam-1.0-501b-a23b",
messages: [
{ role: "user", content: "What are some fun things to do in Cairo?" },
],
})
console.log(response.choices[0].message.content)curl https://backend.sovereigneg.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "beam-1.0-501b-a23b",
"messages": [
{"role": "user", "content": "What are some fun things to do in Cairo?"}
]
}'Frequently asked questions
How much does Beam 1.0 501B A23B cost?
23.52 EGP per 1M input tokens; 70.57 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.
What is the context window of Beam 1.0 501B A23B?
Beam 1.0 501B A23B supports a context window of 1,048,576 tokens (1M), with up to 131,072 output tokens per response.
Where is Beam 1.0 501B A23B hosted?
Beam 1.0 501B A23B is served from US (US-hosted inference).
How do I use Beam 1.0 501B A23B via the API?
Beam 1.0 501B A23B 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 "beam-1.0-501b-a23b" and your API key.
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