Trajectory获4500万美元融资，助力非技术专家进行AI模型训练
trajectory 获 4500 万美元融资，使非技术专家也能进行 ai 模型训练，加速专业 ai 部署。
trajectory, founded by three stanford classmates with experience at google deepmind and apple, raised $45m in a series a round at a $300m valuation. the startup's platform allows businesses to start with an open-source ai model, collect feedback on its performance, and retrain the model to improve at specialized tasks over time. trajectory's approach to continual learning enables nontechnical experts, such as lawyers and doctors, to improve models near-automatically. companies like harvey and rogo are already using trajectory's platform to post-train open-source models.