Nathan Lambert· @natolambert · X·· 3 小时前AI 评分58
AI 导读
Reflection AI 发布智能体开源模型 Beam，总参数 501B、激活 23B，称从零端到端训练，主打推理效率并推进西方开源模型在编码与智能体任务上的水平。完整权重将于本月发布。Nathan Lambert 转发祝贺，称首个模型不易，期待其加速对生态的贡献。
正文
Congrats to Reflection folks -- it's hard to get the first model out, and we hope you can rapidly accelerate contributions to the ecosystem from here :)
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 Beam: http://reflection.ai/beam在 X 查看被引用的帖子
来源：Nathan Lambert · x.com