What changed
Reflection introduced Beam, a mixture-of-experts model for coding, reasoning, and agentic workloads. The company describes it as its first open-weight model and reports its own benchmark results.
The everyday takeaway
For a reader who wants AI on a personal computer, the word “open” is only the start. Model size and supported deployment software still decide whether a release is practical locally.
What we have verified
The announcement says final evaluations and red-teaming are underway. We have not tested Beam, and we do not present it as an available local download. Early access registration is not the same as a public weight release, and a future release plan can change.