Cursor与SpaceX就模型训练达成合作
Cursor partners with SpaceX on model training
智能编程助手Cursor宣布与SpaceX合作，以突破算力瓶颈，加速其模型训练进程。该公司在不到半年内快速迭代了Composer系列模型：首款智能编码模型Composer问世后，Composer 1.5将强化学习规模扩大20倍以上，而Composer 2通过持续预训练，以极低成本达到了前沿性能水平。此次合作将使Cursor团队利用xAI的Colossus基础设施，大幅提升训练规模，从而显著增强模型的智能水平。
Cursor 抱上 xAI 的算力大腿，意味着 AI 编程工具的竞争正式进入「谁的 GPU 多」阶段。对开发者来说，Composer 系列模型接下来的进化速度会明显加快，值得持续关注。
Cursor is partnering with SpaceX to accelerate our model training efforts.
We released Composer less than six months ago as our first agentic coding model.
After that, Composer 1.5 scaled reinforcement learning by over 20x. Composer 2 then added continued pretraining, reaching frontier-level performance at a fraction of the cost of other models. Each step up in compute has translated to meaningfully more capable models.
We've wanted to push our training efforts much further, but we've been bottlenecked by compute. With this partnership, our team will leverage SpaceXAI's Colossus infrastructure to dramatically scale up the intelligence of our models.
来源：Cursor Blog · cursor.com