🚨 AI News | TestingCatalog@testingcatalog · XAI 摘要
Grok 4.5 基于 1.5T V9 基础模型，补充训练引入了 Cursor 数据，现已在 SpaceX 与 Tesla 进入私人测试阶段。早期评估显示其性能接近甚至超越 Opus。RL 持续显著提升模型能力，Grok Build 工具链每日改进。今年 SpaceX 将每月发布完全从头训练的新模型。
SPACEXAI 🔥： Grok 4.5 has entered a private beta at SpaceX &； Tesla and is expected to match Opus performance.
>； Grok 4.5 is based on 1.5T V9 foundation model， with Cursor data added in supplemental training
Soon？ 👀
Grok 4.5, based on our 1.5T V9 foundation model, with Cursor data added in supplemental training, is now in private beta at SpaceX & Tesla. Early evals show per...