Reflection AI Launches Beam, an Open-Weight MoE Model Built for Coding
Reflection AI has announced Beam, a 501-billion parameter sparse Mixture-of-Experts model featuring 23 billion active parameters optimized for coding and agentic workloads. The model reportedly matches leading reasoning benchmarks while utilizing significantly less inference compute. Its Apache 2.0 weights are scheduled for release later in October 2026, marking a major milestone for open-source AI development.
Source: MarkTechPost