Reflection Launches First Open-Weight Model Beam

Reflection released its first model Beam, an Apache 2.0 open-weight MoE (501B total / 23B active params, 1M context). Artificial Analysis ranks it second among US open-weight models, with a Cyber Index of 34% topping tested US open-weight models.

2026-10-16 ~ 2026-10-16 · 3 related posts

• Reflection's First Model Beam Scores 30, Ranks #2 Among US Open Weights Models — ArtificialAnlys · 2026-10-16
• Beam Tops US Open Weights Models on Artificial Analysis Cyber Index at 34% — ArtificialAnlys · 2026-10-16

1 near-duplicate retellings: ArtificialAnlys