Startups

Adaption Labs raises $50M seed to build smaller AI models that learn on the fly

Ex-Cohere researcher Sara Hooker’s new startup is pitching adaptive models designed to improve with use.

Fortune
Startups

Adaption Labs is positioning itself as an alternative to “bigger is always better,” focusing on models that can adapt to new tasks and data more efficiently.

What to know

  • The pitch: smaller models that update and improve with use, instead of relying only on giant pretraining runs.
  • The team and thesis are built around research experience in modern foundation-model training.
  • Seed funding at this size signals that “efficiency” is becoming a first-class product story, not just a research goal.

Source: https://fortune.com/2026/02/04/adaption-labs-50-million-seed-funding-emergence-captial-sara-hooker-sudip-roy-ai-models-that-learn-on-the-fly/