IT之家 · 智能时代 · 10/6/2026, 12:42:20 AM
Reflection AI Launches 501B Open-Weight Model Beam
By IT之家Original title: 叫板 DeepSeek、Kimi，英伟达投资的 Reflection AI 发布旗下首款开放权重 AI 模型 Beam
78AI Score
Executive Summary
Nvidia-backed Reflection AI released Beam, its first open-weight LLM with 501B total parameters and only 23B active. Focused on coding and agentic tasks, it benchmarks against GLM-5.2 and approaches Qwen 3.8-Max, aiming to challenge incumbents like DeepSeek.
SOURCE COVERAGEOriginal coverage
该大模型为 Reflection AI 首款开放权重大模型，总参数量 5010 亿，激活参数量仅 230 亿，主打代码与智能体任务领域，对标 GLM-5.2，逼近千问 3.8-Max。#AI大模型#