Reflection AI releases Apache 2.0-licensed weights for Beam, a 501B-parameter model, trained with RL that penalized unnecessary tokens (Matt Marshall/VentureBeat)
Reflection AI today released the weights of Beam, its first open model, and is pitching it against the Chinese open models that many U.S. companies …
We haven't written up this one. Techmeme has the full story — the link below goes straight to it.