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Reflection: Beam 1.0 501B A23B

reflection/beam-1.0-501b-a23b

Beam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows. It uses a sparse mixture-of-experts architecture with 501B total and 23B active parameters per token, and a...

Supported APIs

Chat API
Context
1.0M
Max output
—
Input / 1M
₹99.87
Cached / 1M
₹9.99
Output / 1M
₹299.60

Pricing

Token typeUSD / 1MINR / 1M
Input$1.00₹99.87
Cached inputprompt cache read$0.100₹9.99
Output$3.00₹299.60

INR prices include forex conversion. Billed per token in your wallet. See the cost calculator.

Quickstart

Call Reflection: Beam 1.0 501B A23B through the supported APIs shown above — just set the base URL and your AICredits key.

cURL — /v1/chat/completions
curl https://api.aicredits.in/v1/chat/completions \
  -H "Authorization: Bearer $AICREDITS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "reflection/beam-1.0-501b-a23b",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

New here? Follow the quickstart guide or browse all models.