What is Beam?
NVIDIA-backed Reflection AI has announced Beam, its first open-weight model. According to the company, Beam approaches GLM-5.2 on reasoning tasks while using significantly less inference compute.
Why it matters
Open-weight models mean the weight files can be downloaded and run on anyone's own hardware. Reflection AI's claim is that it can deliver comparable results with less compute, which is notable at a time when GPU costs remain high.
When?
The company says the model weights will be released this month. An exact date and licensing terms have not yet been disclosed.
Competitive context
Beam is positioned directly against Chinese open-weight models such as the GLM series. The move signals that competition in the open-weight model market is spreading to Western companies as well.
