The dominant AI paradigm focuses mostly on increasing compute and data to improve model capabilities. While these models will continue to advance, they remain "jagged" and dramatically inefficient compared to the human brain. Given that we have living proof of a more sophisticated, high-efficiency path to intelligence, exploring alternative architectures is a strategic imperative. Astera offers a radical departure from the “scale is all you need” philosophy, instead turning to neuroscience to decode the biological blueprints of the mind. By investigating how natural systems achieve profound cognition on the power consumption of a lightbulb, Astera is prioritizing the discovery of fundamental algorithmic principles that might lead to the next generation of efficient, elegant intelligence.
Astera enables the Neuro-AI division to focus on basic research and take a long-term view, while operating nimbly like a startup. We work in teams on difficult milestone problems unconstrained by the need to secure funding, garner profit, or publish results. By providing significant resources, Astera provides a home to diverse AI research that would otherwise be neglected. The team also has access to significant computational resources.
- How does an agent learn from experience, and continuously adapt to a changing environment and incorporate new information?
- In a complicated stochastic environment with sparse rewards, how does an agent associate rewards with the correct set of actions that led to those rewards?
- How does higher level planning arise?
- Which structures are necessary to support advanced (e.g., counterfactual) reasoning?
- How can we efficiently learn world models with hierarchical latent variables?
- What algorithmic principles about data-efficiency and flexible planning can we learn by studying the micro and macro structures and dynamics of the neocortex?
Our approaches are heavily inspired by cognitive science and neuroscience. To measure our progress, we use challenge tasks where humans currently do much better than state-of-the-art AI.
Learn more about our latest thinking here, and see open positions.