Models & LLMs

Trajectory Secures $45M to Simplify AI Model Training for Non-Technical Users

Trajectory, a startup aiming to simplify AI model training for non-technical users, has raised $45 million in Series A funding. The company's approach allows businesses to improve specialized AI models through feedback-driven continual learning.

TechCrunch AI Β· Nov 02, 2026

What happened

  • Trajectory aims to automate the process of improving AI models through feedback.
  • The startup has raised $45 million in Series A funding at a $300 million valuation.
  • Trajectory's approach involves using feedback to retrain models for specialized tasks.

Why it matters

Trajectory's solution could revolutionize how businesses use AI by making it more accessible and cost-effective. By automating the training process, the startup aims to lower barriers for non-technical users, potentially transforming industries that rely on specialized AI models.

The Elephant take

🐘 ιΌ‹ Trajectory is trying to make AI training less like a PhD student starting a new job and more like a seasoned professional. But the question remains: will this automation be as reliable as human oversight?

Who should care

  • AI developers
  • Business leaders
  • Tech investors

What to do next

  1. Evaluate the potential impact of automated training on your AI workflows
  2. Assess the risks and benefits of involving human feedback in model improvement
  3. Stay updated on developments in continual learning and recursive self-improvement
  4. Consider the ethical implications of autonomous AI systems

Keep in mind

The approach relies on human feedback, which could introduce biases or errors. The safety of autonomous self-improvement remains a concern.

Read the original reporting at TechCrunch AI β†—