Moonshot 发布 Kimi K3.1 Pro：2.8 万亿参数，宣称超越 GPT-6 Astra
Moonshot 推出 2.8 万亿参数、100 万上下文的 Kimi K3.1 Pro，声称在长程编码任务上击败 Claude Opus 5.5 和 GPT-6 Astra，并承诺 11 月 4 日开放权重。
🚨 HUGE: Moonshot AI unveils Kimi K3.1 Pro, a 2.8-TRILLION-parameter model claiming to beat Claude Opus 5.5 and GPT-6 Astra on long-horizon coding tasks. The model features a 1 MILLION-token context window, with 104 billion parameters active per token. Moonshot reports leading scores on SWE Marathon and agent benchmarks. Its ambitions go beyond chat with building game projects in Unreal Engine, Unity and Godot, creating parametric 3D models, and improving financial-modeling reliability. Moonshot promises OPEN WEIGHTS by November 4. Independent testing will determine whether those benchmark claims translate into reliable, working projects.