Agents
Very good to see more competent labs training open-weight models. This Reflection's new Beam model seems to have strong reasoning efficiency…
Very good to see more competent labs training open-weight models. This Reflection's new Beam model seems to have strong reasoning efficiency, which I think is a big deal for long-running agents. 3-4x
Very good to see more competent labs training open-weight models. This Reflection's new Beam model seems to have strong reasoning efficiency, which I think is a big deal for long-running agents. 3-4x better inference efficiency than rivals like GLM 5.2, positioning it as a strong Western open-weight option. Introducing Beam: a highly efficient agentic open model with 501B total parameters and 23B active. - Frontier reasoning efficiency - Advances the Western open frontier on coding & agentic tasks - Trained end-to-end from scratch Full weights release this month. Learn more about Be…
Related
- i haven't seen a model that just works across agent harnesses. seems like it should exist. great opportunity for open-weight models. any tho…
- Let's go https://huggingface.co/reflection!
Source: DAIR.AI (X) | 2026-10-05