The Frontier · Tags

#beam

1 published article

• Models · Dispatch

  Reflection previews Beam, a 501B open-weight MoE model with 23B active, and says Apache 2.0 weights come this month

  The 5 October post opens a waitlist for early access. Reflection's own table puts Beam behind GLM 5.3 and Kimi K3 on coding rows while it pitches inference efficiency.