Reflection AI 发布开源模型 Beam：501B 总参数、23B 激活，本月放出完整权重
Excited about the new open model from @reflection_ai! More US models coming to Ollama!
Reflection AI 出了个叫 Beam 的开源模型，501B 参数只激活 23B，主打编程和 Agent，本月开源权重，Ollama 也能跑。
Reflection AI 宣布推出开源模型 Beam，总参数量 501B，激活参数仅 23B，走 MoE 高效路线。官方称其在编程与智能体任务上推进了西方开源模型的水平，并强调从零开始端到端训练。Ollama 表示将支持该模型上线。完整权重定于本月内发布。
Excited about the new open model from @reflection_ai! More US models coming to Ollama!
Excited about the new open model from @reflection_ai ! More US models coming to Ollama! Reflection @reflection_ai 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: reflection.ai/beam 🔗 View Quoted Tweet 💬 2 🔄 2 ❤️ 14 👀 731 📊 3 ⚡
