Reflection: Beam 1.0 501B A23B
reflection/beam-1.0-501b-a23b · agent · 1M ctx · added 2026-10-16
$0.0730·1.0994 /M effective
hit 91%
4.0B/d
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...
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4.0B/d
91%
$0.0730·1.0994
–
25d
sticker
life
429
tok/d
dp
age
¢
¢ᵉ
✓
★
¢ⁱ