Former Google and Apple Researchers Launch a Startup to Build AI’s Missing Feedback Loop

Trajectory, founded by former researchers from Google DeepMind, Apple, OpenAI and Meta Superintelligence Labs, raised a $15 million seed round at a $115 million valuation.

The startup is building continual-learning tools that use real user interaction data to regularly post-train AI products for specific business tasks.

It is starting with customer support, aiming to help AI systems improve after launch rather than stay static.

Investors include Conviction, Bessemer Venture Partners, Radical VC and BoxGroup.