Worth Knowing

Trajectory raises $45M to make AI model training accessible to nontechnical experts

Automating the post-training process for non-technical domain experts could significantly reduce the cost and engineering talent required for enterprises to deploy specialized, continuously improving AI models.

AI startup Trajectory has raised $45 million in a Series A funding round led by Sequoia at a $300 million valuation. The company provides a publicly available platform that automates the post-training and continual learning of open-source AI models, enabling non-technical specialists to improve model performance using real-world feedback.

  • Trajectory
  • Sequoia
  • Nvidia
  • Ronak Malde
  • Harvey

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