About
We build AI that keeps the phase
Phasefield is a UK startup building complex-valued neural networks for signals whose phase carries the information, starting with radio spectrum monitoring. Our models compute in complex numbers end to end and stream over inputs of any length in fixed memory.
Approach
Measure, then claim
We publish the conditions behind every number, compare against matched baselines, and report results that go against us.
Open
Open-source core
CNet, the framework everything runs on, is open source under the MIT licence. Trained models, datasets and integrations are our product.
Focus
Radio first
Radio monitoring needs phase and never stops listening. A result there opens radar, imaging and coherent optics with the same stack.